4620470640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{621031}}^1$

素因数の和:621078

約数の個数: 80

約数和(自身を含む): 14785529856

約数和(自身を除く): 10165059216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 621031, 1242062, 1863093, 2484124, 3105155, 3726186, 4968248, 6210310, 7452372, 9315465, 9936496, 12420620, 14904744, 18630930, 19251961, 24841240, 29809488, 37261860, 38503922, 49682480, 57755883, 74523720, 77007844, 96259805, 115511766, 149047440, 154015688, 192519610, 231023532, 288779415, 308031376, 385039220, 462047064, 577558830, 770078440, 924094128, 1155117660, 1540156880, 2310235320, 4620470640]

約数ペア:

[(1, 4620470640), (2, 2310235320), (3, 1540156880), (4, 1155117660), (5, 924094128), (6, 770078440), (8, 577558830), (10, 462047064), (12, 385039220), (15, 308031376), (16, 288779415), (20, 231023532), (24, 192519610), (30, 154015688), (31, 149047440), (40, 115511766), (48, 96259805), (60, 77007844), (62, 74523720), (80, 57755883), (93, 49682480), (120, 38503922), (124, 37261860), (155, 29809488), (186, 24841240), (240, 19251961), (248, 18630930), (310, 14904744), (372, 12420620), (465, 9936496), (496, 9315465), (620, 7452372), (744, 6210310), (930, 4968248), (1240, 3726186), (1488, 3105155), (1860, 2484124), (2480, 1863093), (3720, 1242062), (7440, 621031)]