118519920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 240

約数和(自身を含む): 440811072

約数和(自身を除く): 322291152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 421, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 842, 920, 1020, 1035, 1104, 1173, 1224, 1263, 1360, 1380, 1530, 1564, 1656, 1684, 1840, 1955, 2040, 2070, 2105, 2346, 2448, 2526, 2760, 3060, 3128, 3312, 3368, 3519, 3789, 3910, 4080, 4140, 4210, 4692, 5052, 5520, 5865, 6120, 6256, 6315, 6736, 7038, 7157, 7578, 7820, 8280, 8420, 9384, 9683, 10104, 11730, 12240, 12630, 14076, 14314, 15156, 15640, 16560, 16840, 17595, 18768, 18945, 19366, 20208, 21471, 23460, 25260, 28152, 28628, 29049, 30312, 31280, 33680, 35190, 35785, 37890, 38732, 42942, 46920, 48415, 50520, 56304, 57256, 58098, 60624, 64413, 70380, 71570, 75780, 77464, 85884, 87147, 93840, 96830, 101040, 107355, 114512, 116196, 128826, 140760, 143140, 145245, 151560, 154928, 164611, 171768, 174294, 193660, 214710, 232392, 257652, 281520, 286280, 290490, 303120, 322065, 329222, 343536, 348588, 387320, 429420, 435735, 464784, 493833, 515304, 572560, 580980, 644130, 658444, 697176, 774640, 823055, 858840, 871470, 987666, 1030608, 1161960, 1288260, 1316888, 1394352, 1481499, 1646110, 1717680, 1742940, 1975332, 2323920, 2469165, 2576520, 2633776, 2962998, 3292220, 3485880, 3950664, 4938330, 5153040, 5925996, 6584440, 6971760, 7407495, 7901328, 9876660, 11851992, 13168880, 14814990, 19753320, 23703984, 29629980, 39506640, 59259960, 118519920]

約数ペア:

[(1, 118519920), (2, 59259960), (3, 39506640), (4, 29629980), (5, 23703984), (6, 19753320), (8, 14814990), (9, 13168880), (10, 11851992), (12, 9876660), (15, 7901328), (16, 7407495), (17, 6971760), (18, 6584440), (20, 5925996), (23, 5153040), (24, 4938330), (30, 3950664), (34, 3485880), (36, 3292220), (40, 2962998), (45, 2633776), (46, 2576520), (48, 2469165), (51, 2323920), (60, 1975332), (68, 1742940), (69, 1717680), (72, 1646110), (80, 1481499), (85, 1394352), (90, 1316888), (92, 1288260), (102, 1161960), (115, 1030608), (120, 987666), (136, 871470), (138, 858840), (144, 823055), (153, 774640), (170, 697176), (180, 658444), (184, 644130), (204, 580980), (207, 572560), (230, 515304), (240, 493833), (255, 464784), (272, 435735), (276, 429420), (306, 387320), (340, 348588), (345, 343536), (360, 329222), (368, 322065), (391, 303120), (408, 290490), (414, 286280), (421, 281520), (460, 257652), (510, 232392), (552, 214710), (612, 193660), (680, 174294), (690, 171768), (720, 164611), (765, 154928), (782, 151560), (816, 145245), (828, 143140), (842, 140760), (920, 128826), (1020, 116196), (1035, 114512), (1104, 107355), (1173, 101040), (1224, 96830), (1263, 93840), (1360, 87147), (1380, 85884), (1530, 77464), (1564, 75780), (1656, 71570), (1684, 70380), (1840, 64413), (1955, 60624), (2040, 58098), (2070, 57256), (2105, 56304), (2346, 50520), (2448, 48415), (2526, 46920), (2760, 42942), (3060, 38732), (3128, 37890), (3312, 35785), (3368, 35190), (3519, 33680), (3789, 31280), (3910, 30312), (4080, 29049), (4140, 28628), (4210, 28152), (4692, 25260), (5052, 23460), (5520, 21471), (5865, 20208), (6120, 19366), (6256, 18945), (6315, 18768), (6736, 17595), (7038, 16840), (7157, 16560), (7578, 15640), (7820, 15156), (8280, 14314), (8420, 14076), (9384, 12630), (9683, 12240), (10104, 11730)]