1230568560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4304

約数の個数: 240

約数和(自身を含む): 4595205888

約数和(自身を除く): 3364637328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4241, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 8482, 9360, 9672, 11160, 12090, 12723, 14508, 16120, 16964, 18135, 19344, 21205, 22320, 24180, 25446, 29016, 32240, 33928, 36270, 38169, 42410, 48360, 50892, 55133, 58032, 63615, 67856, 72540, 76338, 84820, 96720, 101784, 110266, 127230, 131471, 145080, 152676, 165399, 169640, 190845, 203568, 220532, 254460, 262942, 275665, 290160, 305352, 330798, 339280, 381690, 394413, 441064, 496197, 508920, 525884, 551330, 610704, 657355, 661596, 763380, 788826, 826995, 882128, 992394, 1017840, 1051768, 1102660, 1183239, 1314710, 1323192, 1526760, 1577652, 1653990, 1709123, 1972065, 1984788, 2103536, 2205320, 2366478, 2480985, 2629420, 2646384, 3053520, 3155304, 3307980, 3418246, 3944130, 3969576, 4410640, 4732956, 4961970, 5127369, 5258840, 5916195, 6310608, 6615960, 6836492, 7888260, 7939152, 8545615, 9465912, 9923940, 10254738, 10517680, 11832390, 13231920, 13672984, 15382107, 15776520, 17091230, 18931824, 19847880, 20509476, 23664780, 25636845, 27345968, 30764214, 31553040, 34182460, 39695760, 41018952, 47329560, 51273690, 61528428, 68364920, 76910535, 82037904, 94659120, 102547380, 123056856, 136729840, 153821070, 205094760, 246113712, 307642140, 410189520, 615284280, 1230568560]

約数ペア:

[(1, 1230568560), (2, 615284280), (3, 410189520), (4, 307642140), (5, 246113712), (6, 205094760), (8, 153821070), (9, 136729840), (10, 123056856), (12, 102547380), (13, 94659120), (15, 82037904), (16, 76910535), (18, 68364920), (20, 61528428), (24, 51273690), (26, 47329560), (30, 41018952), (31, 39695760), (36, 34182460), (39, 31553040), (40, 30764214), (45, 27345968), (48, 25636845), (52, 23664780), (60, 20509476), (62, 19847880), (65, 18931824), (72, 17091230), (78, 15776520), (80, 15382107), (90, 13672984), (93, 13231920), (104, 11832390), (117, 10517680), (120, 10254738), (124, 9923940), (130, 9465912), (144, 8545615), (155, 7939152), (156, 7888260), (180, 6836492), (186, 6615960), (195, 6310608), (208, 5916195), (234, 5258840), (240, 5127369), (248, 4961970), (260, 4732956), (279, 4410640), (310, 3969576), (312, 3944130), (360, 3418246), (372, 3307980), (390, 3155304), (403, 3053520), (465, 2646384), (468, 2629420), (496, 2480985), (520, 2366478), (558, 2205320), (585, 2103536), (620, 1984788), (624, 1972065), (720, 1709123), (744, 1653990), (780, 1577652), (806, 1526760), (930, 1323192), (936, 1314710), (1040, 1183239), (1116, 1102660), (1170, 1051768), (1209, 1017840), (1240, 992394), (1395, 882128), (1488, 826995), (1560, 788826), (1612, 763380), (1860, 661596), (1872, 657355), (2015, 610704), (2232, 551330), (2340, 525884), (2418, 508920), (2480, 496197), (2790, 441064), (3120, 394413), (3224, 381690), (3627, 339280), (3720, 330798), (4030, 305352), (4241, 290160), (4464, 275665), (4680, 262942), (4836, 254460), (5580, 220532), (6045, 203568), (6448, 190845), (7254, 169640), (7440, 165399), (8060, 152676), (8482, 145080), (9360, 131471), (9672, 127230), (11160, 110266), (12090, 101784), (12723, 96720), (14508, 84820), (16120, 76338), (16964, 72540), (18135, 67856), (19344, 63615), (21205, 58032), (22320, 55133), (24180, 50892), (25446, 48360), (29016, 42410), (32240, 38169), (33928, 36270)]