324401360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130807}}^1$

素因数の和:130851

約数の個数: 40

約数和(自身を含む): 778569216

約数和(自身を除く): 454167856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 130807, 261614, 523228, 654035, 1046456, 1308070, 2092912, 2616140, 4055017, 5232280, 8110034, 10464560, 16220068, 20275085, 32440136, 40550170, 64880272, 81100340, 162200680, 324401360]

約数ペア:

[(1, 324401360), (2, 162200680), (4, 81100340), (5, 64880272), (8, 40550170), (10, 32440136), (16, 20275085), (20, 16220068), (31, 10464560), (40, 8110034), (62, 5232280), (80, 4055017), (124, 2616140), (155, 2092912), (248, 1308070), (310, 1046456), (496, 654035), (620, 523228), (1240, 261614), (2480, 130807)]