2568176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{120233}}^1$

素因数の和:120338

約数の個数: 80

約数和(自身を含む): 8050868640

約数和(自身を除く): 5482691760

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, 3560, 4272, 5340, 7120, 10680, 21360, 120233, 240466, 360699, 480932, 601165, 721398, 961864, 1202330, 1442796, 1803495, 1923728, 2404660, 2885592, 3606990, 4809320, 5771184, 7213980, 9618640, 10700737, 14427960, 21401474, 28855920, 32102211, 42802948, 53503685, 64204422, 85605896, 107007370, 128408844, 160511055, 171211792, 214014740, 256817688, 321022110, 428029480, 513635376, 642044220, 856058960, 1284088440, 2568176880]

約数ペア:

[(1, 2568176880), (2, 1284088440), (3, 856058960), (4, 642044220), (5, 513635376), (6, 428029480), (8, 321022110), (10, 256817688), (12, 214014740), (15, 171211792), (16, 160511055), (20, 128408844), (24, 107007370), (30, 85605896), (40, 64204422), (48, 53503685), (60, 42802948), (80, 32102211), (89, 28855920), (120, 21401474), (178, 14427960), (240, 10700737), (267, 9618640), (356, 7213980), (445, 5771184), (534, 4809320), (712, 3606990), (890, 2885592), (1068, 2404660), (1335, 1923728), (1424, 1803495), (1780, 1442796), (2136, 1202330), (2670, 961864), (3560, 721398), (4272, 601165), (5340, 480932), (7120, 360699), (10680, 240466), (21360, 120233)]