15914886480

素因数分解:

$2^4\times 3^{11}\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 240

約数和(自身を含む): 55552486080

約数和(自身を除く): 39637599600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1123, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2246, 2430, 2916, 3240, 3369, 3645, 3888, 4374, 4492, 4860, 5615, 5832, 6480, 6561, 6738, 7290, 8748, 8984, 9720, 10107, 10935, 11230, 11664, 13122, 13476, 14580, 16845, 17496, 17968, 19440, 19683, 20214, 21870, 22460, 26244, 26952, 29160, 30321, 32805, 33690, 34992, 39366, 40428, 43740, 44920, 50535, 52488, 53904, 58320, 59049, 60642, 65610, 67380, 78732, 80856, 87480, 89840, 90963, 98415, 101070, 104976, 118098, 121284, 131220, 134760, 151605, 157464, 161712, 174960, 177147, 181926, 196830, 202140, 236196, 242568, 262440, 269520, 272889, 295245, 303210, 314928, 354294, 363852, 393660, 404280, 454815, 472392, 485136, 524880, 545778, 590490, 606420, 708588, 727704, 787320, 808560, 818667, 885735, 909630, 944784, 1091556, 1180980, 1212840, 1364445, 1417176, 1455408, 1574640, 1637334, 1771470, 1819260, 2183112, 2361960, 2425680, 2456001, 2728890, 2834352, 3274668, 3542940, 3638520, 4093335, 4366224, 4723920, 4912002, 5457780, 6549336, 7085880, 7277040, 7368003, 8186670, 9824004, 10915560, 12280005, 13098672, 14171760, 14736006, 16373340, 19648008, 21831120, 22104009, 24560010, 29472012, 32746680, 36840015, 39296016, 44208018, 49120020, 58944024, 65493360, 66312027, 73680030, 88416036, 98240040, 110520045, 117888048, 132624054, 147360060, 176832072, 196480080, 198936081, 221040090, 265248108, 294720120, 331560135, 353664144, 397872162, 442080180, 530496216, 589440240, 663120270, 795744324, 884160360, 994680405, 1060992432, 1326240540, 1591488648, 1768320720, 1989360810, 2652481080, 3182977296, 3978721620, 5304962160, 7957443240, 15914886480]

約数ペア:

[(1, 15914886480), (2, 7957443240), (3, 5304962160), (4, 3978721620), (5, 3182977296), (6, 2652481080), (8, 1989360810), (9, 1768320720), (10, 1591488648), (12, 1326240540), (15, 1060992432), (16, 994680405), (18, 884160360), (20, 795744324), (24, 663120270), (27, 589440240), (30, 530496216), (36, 442080180), (40, 397872162), (45, 353664144), (48, 331560135), (54, 294720120), (60, 265248108), (72, 221040090), (80, 198936081), (81, 196480080), (90, 176832072), (108, 147360060), (120, 132624054), (135, 117888048), (144, 110520045), (162, 98240040), (180, 88416036), (216, 73680030), (240, 66312027), (243, 65493360), (270, 58944024), (324, 49120020), (360, 44208018), (405, 39296016), (432, 36840015), (486, 32746680), (540, 29472012), (648, 24560010), (720, 22104009), (729, 21831120), (810, 19648008), (972, 16373340), (1080, 14736006), (1123, 14171760), (1215, 13098672), (1296, 12280005), (1458, 10915560), (1620, 9824004), (1944, 8186670), (2160, 7368003), (2187, 7277040), (2246, 7085880), (2430, 6549336), (2916, 5457780), (3240, 4912002), (3369, 4723920), (3645, 4366224), (3888, 4093335), (4374, 3638520), (4492, 3542940), (4860, 3274668), (5615, 2834352), (5832, 2728890), (6480, 2456001), (6561, 2425680), (6738, 2361960), (7290, 2183112), (8748, 1819260), (8984, 1771470), (9720, 1637334), (10107, 1574640), (10935, 1455408), (11230, 1417176), (11664, 1364445), (13122, 1212840), (13476, 1180980), (14580, 1091556), (16845, 944784), (17496, 909630), (17968, 885735), (19440, 818667), (19683, 808560), (20214, 787320), (21870, 727704), (22460, 708588), (26244, 606420), (26952, 590490), (29160, 545778), (30321, 524880), (32805, 485136), (33690, 472392), (34992, 454815), (39366, 404280), (40428, 393660), (43740, 363852), (44920, 354294), (50535, 314928), (52488, 303210), (53904, 295245), (58320, 272889), (59049, 269520), (60642, 262440), (65610, 242568), (67380, 236196), (78732, 202140), (80856, 196830), (87480, 181926), (89840, 177147), (90963, 174960), (98415, 161712), (101070, 157464), (104976, 151605), (118098, 134760), (121284, 131220)]