72524480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32377}}^1$

素因数の和:32401

約数の個数: 56

約数和(自身を含む): 197376288

約数和(自身を除く): 124851808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32377, 64754, 129508, 161885, 226639, 259016, 323770, 453278, 518032, 647540, 906556, 1036064, 1133195, 1295080, 1813112, 2072128, 2266390, 2590160, 3626224, 4532780, 5180320, 7252448, 9065560, 10360640, 14504896, 18131120, 36262240, 72524480]

約数ペア:

[(1, 72524480), (2, 36262240), (4, 18131120), (5, 14504896), (7, 10360640), (8, 9065560), (10, 7252448), (14, 5180320), (16, 4532780), (20, 3626224), (28, 2590160), (32, 2266390), (35, 2072128), (40, 1813112), (56, 1295080), (64, 1133195), (70, 1036064), (80, 906556), (112, 647540), (140, 518032), (160, 453278), (224, 323770), (280, 259016), (320, 226639), (448, 161885), (560, 129508), (1120, 64754), (2240, 32377)]