64374720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67057}}^1$

素因数の和:67077

約数の個数: 56

約数和(自身を含む): 204392784

約数和(自身を除く): 140018064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 67057, 134114, 201171, 268228, 335285, 402342, 536456, 670570, 804684, 1005855, 1072912, 1341140, 1609368, 2011710, 2145824, 2682280, 3218736, 4023420, 4291648, 5364560, 6437472, 8046840, 10729120, 12874944, 16093680, 21458240, 32187360, 64374720]

約数ペア:

[(1, 64374720), (2, 32187360), (3, 21458240), (4, 16093680), (5, 12874944), (6, 10729120), (8, 8046840), (10, 6437472), (12, 5364560), (15, 4291648), (16, 4023420), (20, 3218736), (24, 2682280), (30, 2145824), (32, 2011710), (40, 1609368), (48, 1341140), (60, 1072912), (64, 1005855), (80, 804684), (96, 670570), (120, 536456), (160, 402342), (192, 335285), (240, 268228), (320, 201171), (480, 134114), (960, 67057)]