7753680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 180

約数和(自身を含む): 28943460

約数和(自身を除く): 21189780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 89, 90, 99, 110, 120, 121, 132, 144, 165, 176, 178, 180, 198, 220, 240, 242, 264, 267, 330, 356, 360, 363, 396, 440, 445, 484, 495, 528, 534, 605, 660, 712, 720, 726, 792, 801, 880, 890, 968, 979, 990, 1068, 1089, 1210, 1320, 1335, 1424, 1452, 1584, 1602, 1780, 1815, 1936, 1958, 1980, 2136, 2178, 2420, 2640, 2670, 2904, 2937, 3204, 3560, 3630, 3916, 3960, 4005, 4272, 4356, 4840, 4895, 5340, 5445, 5808, 5874, 6408, 7120, 7260, 7832, 7920, 8010, 8712, 8811, 9680, 9790, 10680, 10769, 10890, 11748, 12816, 14520, 14685, 15664, 16020, 17424, 17622, 19580, 21360, 21538, 21780, 23496, 29040, 29370, 32040, 32307, 35244, 39160, 43076, 43560, 44055, 46992, 53845, 58740, 64080, 64614, 70488, 78320, 86152, 87120, 88110, 96921, 107690, 117480, 129228, 140976, 161535, 172304, 176220, 193842, 215380, 234960, 258456, 323070, 352440, 387684, 430760, 484605, 516912, 646140, 704880, 775368, 861520, 969210, 1292280, 1550736, 1938420, 2584560, 3876840, 7753680]

約数ペア:

[(1, 7753680), (2, 3876840), (3, 2584560), (4, 1938420), (5, 1550736), (6, 1292280), (8, 969210), (9, 861520), (10, 775368), (11, 704880), (12, 646140), (15, 516912), (16, 484605), (18, 430760), (20, 387684), (22, 352440), (24, 323070), (30, 258456), (33, 234960), (36, 215380), (40, 193842), (44, 176220), (45, 172304), (48, 161535), (55, 140976), (60, 129228), (66, 117480), (72, 107690), (80, 96921), (88, 88110), (89, 87120), (90, 86152), (99, 78320), (110, 70488), (120, 64614), (121, 64080), (132, 58740), (144, 53845), (165, 46992), (176, 44055), (178, 43560), (180, 43076), (198, 39160), (220, 35244), (240, 32307), (242, 32040), (264, 29370), (267, 29040), (330, 23496), (356, 21780), (360, 21538), (363, 21360), (396, 19580), (440, 17622), (445, 17424), (484, 16020), (495, 15664), (528, 14685), (534, 14520), (605, 12816), (660, 11748), (712, 10890), (720, 10769), (726, 10680), (792, 9790), (801, 9680), (880, 8811), (890, 8712), (968, 8010), (979, 7920), (990, 7832), (1068, 7260), (1089, 7120), (1210, 6408), (1320, 5874), (1335, 5808), (1424, 5445), (1452, 5340), (1584, 4895), (1602, 4840), (1780, 4356), (1815, 4272), (1936, 4005), (1958, 3960), (1980, 3916), (2136, 3630), (2178, 3560), (2420, 3204), (2640, 2937), (2670, 2904)]