258037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18223}}^1$

素因数の和:18298

約数の個数: 80

約数和(自身を含む): 813519360

約数和(自身を除く): 555481680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 18223, 36446, 54669, 72892, 91115, 109338, 145784, 182230, 218676, 273345, 291568, 364460, 437352, 546690, 728920, 874704, 1075157, 1093380, 1457840, 2150314, 2186760, 3225471, 4300628, 4373520, 5375785, 6450942, 8601256, 10751570, 12901884, 16127355, 17202512, 21503140, 25803768, 32254710, 43006280, 51607536, 64509420, 86012560, 129018840, 258037680]

約数ペア:

[(1, 258037680), (2, 129018840), (3, 86012560), (4, 64509420), (5, 51607536), (6, 43006280), (8, 32254710), (10, 25803768), (12, 21503140), (15, 17202512), (16, 16127355), (20, 12901884), (24, 10751570), (30, 8601256), (40, 6450942), (48, 5375785), (59, 4373520), (60, 4300628), (80, 3225471), (118, 2186760), (120, 2150314), (177, 1457840), (236, 1093380), (240, 1075157), (295, 874704), (354, 728920), (472, 546690), (590, 437352), (708, 364460), (885, 291568), (944, 273345), (1180, 218676), (1416, 182230), (1770, 145784), (2360, 109338), (2832, 91115), (3540, 72892), (4720, 54669), (7080, 36446), (14160, 18223)]