401486760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9067}}^1$

素因数の和:9128

約数の個数: 128

約数和(自身を含む): 1371081600

約数和(自身を除く): 969594840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 9067, 11070, 14760, 18134, 22140, 27201, 36268, 44280, 45335, 54402, 72536, 81603, 90670, 108804, 136005, 163206, 181340, 217608, 244809, 272010, 326412, 362680, 371747, 408015, 489618, 544020, 652824, 743494, 816030, 979236, 1088040, 1115241, 1224045, 1486988, 1632060, 1858735, 1958472, 2230482, 2448090, 2973976, 3264120, 3345723, 3717470, 4460964, 4896180, 5576205, 6691446, 7434940, 8921928, 9792360, 10037169, 11152410, 13382892, 14869880, 16728615, 20074338, 22304820, 26765784, 33457230, 40148676, 44609640, 50185845, 66914460, 80297352, 100371690, 133828920, 200743380, 401486760]

約数ペア:

[(1, 401486760), (2, 200743380), (3, 133828920), (4, 100371690), (5, 80297352), (6, 66914460), (8, 50185845), (9, 44609640), (10, 40148676), (12, 33457230), (15, 26765784), (18, 22304820), (20, 20074338), (24, 16728615), (27, 14869880), (30, 13382892), (36, 11152410), (40, 10037169), (41, 9792360), (45, 8921928), (54, 7434940), (60, 6691446), (72, 5576205), (82, 4896180), (90, 4460964), (108, 3717470), (120, 3345723), (123, 3264120), (135, 2973976), (164, 2448090), (180, 2230482), (205, 1958472), (216, 1858735), (246, 1632060), (270, 1486988), (328, 1224045), (360, 1115241), (369, 1088040), (410, 979236), (492, 816030), (540, 743494), (615, 652824), (738, 544020), (820, 489618), (984, 408015), (1080, 371747), (1107, 362680), (1230, 326412), (1476, 272010), (1640, 244809), (1845, 217608), (2214, 181340), (2460, 163206), (2952, 136005), (3690, 108804), (4428, 90670), (4920, 81603), (5535, 72536), (7380, 54402), (8856, 45335), (9067, 44280), (11070, 36268), (14760, 27201), (18134, 22140)]