755300880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19793}}^1$

素因数の和:19865

約数の個数: 120

約数和(自身を含む): 2584542168

約数和(自身を除く): 1829241288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 19793, 38160, 39586, 59379, 79172, 98965, 118758, 158344, 178137, 197930, 237516, 296895, 316688, 356274, 395860, 475032, 593790, 712548, 791720, 890685, 950064, 1049029, 1187580, 1425096, 1583440, 1781370, 2098058, 2375160, 2850192, 3147087, 3562740, 4196116, 4750320, 5245145, 6294174, 7125480, 8392232, 9441261, 10490290, 12588348, 14250960, 15735435, 16784464, 18882522, 20980580, 25176696, 31470870, 37765044, 41961160, 47206305, 50353392, 62941740, 75530088, 83922320, 94412610, 125883480, 151060176, 188825220, 251766960, 377650440, 755300880]

約数ペア:

[(1, 755300880), (2, 377650440), (3, 251766960), (4, 188825220), (5, 151060176), (6, 125883480), (8, 94412610), (9, 83922320), (10, 75530088), (12, 62941740), (15, 50353392), (16, 47206305), (18, 41961160), (20, 37765044), (24, 31470870), (30, 25176696), (36, 20980580), (40, 18882522), (45, 16784464), (48, 15735435), (53, 14250960), (60, 12588348), (72, 10490290), (80, 9441261), (90, 8392232), (106, 7125480), (120, 6294174), (144, 5245145), (159, 4750320), (180, 4196116), (212, 3562740), (240, 3147087), (265, 2850192), (318, 2375160), (360, 2098058), (424, 1781370), (477, 1583440), (530, 1425096), (636, 1187580), (720, 1049029), (795, 950064), (848, 890685), (954, 791720), (1060, 712548), (1272, 593790), (1590, 475032), (1908, 395860), (2120, 356274), (2385, 316688), (2544, 296895), (3180, 237516), (3816, 197930), (4240, 178137), (4770, 158344), (6360, 118758), (7632, 98965), (9540, 79172), (12720, 59379), (19080, 39586), (19793, 38160)]