393084960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26417}}^1$

素因数の和:26466

約数の個数: 96

約数和(自身を含む): 1278208512

約数和(自身を除く): 885123552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 26417, 52834, 79251, 105668, 132085, 158502, 211336, 264170, 317004, 396255, 422672, 528340, 634008, 792510, 818927, 845344, 1056680, 1268016, 1585020, 1637854, 2113360, 2456781, 2536032, 3170040, 3275708, 4094635, 4226720, 4913562, 6340080, 6551416, 8189270, 9827124, 12283905, 12680160, 13102832, 16378540, 19654248, 24567810, 26205664, 32757080, 39308496, 49135620, 65514160, 78616992, 98271240, 131028320, 196542480, 393084960]

約数ペア:

[(1, 393084960), (2, 196542480), (3, 131028320), (4, 98271240), (5, 78616992), (6, 65514160), (8, 49135620), (10, 39308496), (12, 32757080), (15, 26205664), (16, 24567810), (20, 19654248), (24, 16378540), (30, 13102832), (31, 12680160), (32, 12283905), (40, 9827124), (48, 8189270), (60, 6551416), (62, 6340080), (80, 4913562), (93, 4226720), (96, 4094635), (120, 3275708), (124, 3170040), (155, 2536032), (160, 2456781), (186, 2113360), (240, 1637854), (248, 1585020), (310, 1268016), (372, 1056680), (465, 845344), (480, 818927), (496, 792510), (620, 634008), (744, 528340), (930, 422672), (992, 396255), (1240, 317004), (1488, 264170), (1860, 211336), (2480, 158502), (2976, 132085), (3720, 105668), (4960, 79251), (7440, 52834), (14880, 26417)]