42175920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3802

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 91386960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3739, 3760, 5640, 7478, 11217, 11280, 14956, 18695, 22434, 29912, 37390, 44868, 56085, 59824, 74780, 89736, 112170, 149560, 175733, 179472, 224340, 299120, 351466, 448680, 527199, 702932, 878665, 897360, 1054398, 1405864, 1757330, 2108796, 2635995, 2811728, 3514660, 4217592, 5271990, 7029320, 8435184, 10543980, 14058640, 21087960, 42175920]

約数ペア:

[(1, 42175920), (2, 21087960), (3, 14058640), (4, 10543980), (5, 8435184), (6, 7029320), (8, 5271990), (10, 4217592), (12, 3514660), (15, 2811728), (16, 2635995), (20, 2108796), (24, 1757330), (30, 1405864), (40, 1054398), (47, 897360), (48, 878665), (60, 702932), (80, 527199), (94, 448680), (120, 351466), (141, 299120), (188, 224340), (235, 179472), (240, 175733), (282, 149560), (376, 112170), (470, 89736), (564, 74780), (705, 59824), (752, 56085), (940, 44868), (1128, 37390), (1410, 29912), (1880, 22434), (2256, 18695), (2820, 14956), (3739, 11280), (3760, 11217), (5640, 7478)]