56855760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18223}}^1$

素因数の和:18252

約数の個数: 80

約数和(自身を含む): 189821184

約数和(自身を除く): 132965424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18223, 36446, 54669, 72892, 91115, 109338, 145784, 182230, 218676, 236899, 273345, 291568, 364460, 437352, 473798, 546690, 710697, 728920, 874704, 947596, 1093380, 1184495, 1421394, 1457840, 1895192, 2186760, 2368990, 2842788, 3553485, 3790384, 4373520, 4737980, 5685576, 7106970, 9475960, 11371152, 14213940, 18951920, 28427880, 56855760]

約数ペア:

[(1, 56855760), (2, 28427880), (3, 18951920), (4, 14213940), (5, 11371152), (6, 9475960), (8, 7106970), (10, 5685576), (12, 4737980), (13, 4373520), (15, 3790384), (16, 3553485), (20, 2842788), (24, 2368990), (26, 2186760), (30, 1895192), (39, 1457840), (40, 1421394), (48, 1184495), (52, 1093380), (60, 947596), (65, 874704), (78, 728920), (80, 710697), (104, 546690), (120, 473798), (130, 437352), (156, 364460), (195, 291568), (208, 273345), (240, 236899), (260, 218676), (312, 182230), (390, 145784), (520, 109338), (624, 91115), (780, 72892), (1040, 54669), (1560, 36446), (3120, 18223)]