64314960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 201683520

約数和(自身を除く): 137368560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3011, 3560, 4272, 5340, 6022, 7120, 9033, 10680, 12044, 15055, 18066, 21360, 24088, 30110, 36132, 45165, 48176, 60220, 72264, 90330, 120440, 144528, 180660, 240880, 267979, 361320, 535958, 722640, 803937, 1071916, 1339895, 1607874, 2143832, 2679790, 3215748, 4019685, 4287664, 5359580, 6431496, 8039370, 10719160, 12862992, 16078740, 21438320, 32157480, 64314960]

約数ペア:

[(1, 64314960), (2, 32157480), (3, 21438320), (4, 16078740), (5, 12862992), (6, 10719160), (8, 8039370), (10, 6431496), (12, 5359580), (15, 4287664), (16, 4019685), (20, 3215748), (24, 2679790), (30, 2143832), (40, 1607874), (48, 1339895), (60, 1071916), (80, 803937), (89, 722640), (120, 535958), (178, 361320), (240, 267979), (267, 240880), (356, 180660), (445, 144528), (534, 120440), (712, 90330), (890, 72264), (1068, 60220), (1335, 48176), (1424, 45165), (1780, 36132), (2136, 30110), (2670, 24088), (3011, 21360), (3560, 18066), (4272, 15055), (5340, 12044), (6022, 10680), (7120, 9033)]