145614360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 450489600

約数和(自身を除く): 304875240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 131, 157, 177, 236, 262, 295, 314, 354, 393, 471, 472, 524, 590, 628, 655, 708, 785, 786, 885, 942, 1048, 1180, 1256, 1310, 1416, 1570, 1572, 1770, 1884, 1965, 2355, 2360, 2620, 3140, 3144, 3540, 3768, 3930, 4710, 5240, 6280, 7080, 7729, 7860, 9263, 9420, 15458, 15720, 18526, 18840, 20567, 23187, 27789, 30916, 37052, 38645, 41134, 46315, 46374, 55578, 61701, 61832, 74104, 77290, 82268, 92630, 92748, 102835, 111156, 115935, 123402, 138945, 154580, 164536, 185260, 185496, 205670, 222312, 231870, 246804, 277890, 308505, 309160, 370520, 411340, 463740, 493608, 555780, 617010, 822680, 927480, 1111560, 1213453, 1234020, 2426906, 2468040, 3640359, 4853812, 6067265, 7280718, 9707624, 12134530, 14561436, 18201795, 24269060, 29122872, 36403590, 48538120, 72807180, 145614360]

約数ペア:

[(1, 145614360), (2, 72807180), (3, 48538120), (4, 36403590), (5, 29122872), (6, 24269060), (8, 18201795), (10, 14561436), (12, 12134530), (15, 9707624), (20, 7280718), (24, 6067265), (30, 4853812), (40, 3640359), (59, 2468040), (60, 2426906), (118, 1234020), (120, 1213453), (131, 1111560), (157, 927480), (177, 822680), (236, 617010), (262, 555780), (295, 493608), (314, 463740), (354, 411340), (393, 370520), (471, 309160), (472, 308505), (524, 277890), (590, 246804), (628, 231870), (655, 222312), (708, 205670), (785, 185496), (786, 185260), (885, 164536), (942, 154580), (1048, 138945), (1180, 123402), (1256, 115935), (1310, 111156), (1416, 102835), (1570, 92748), (1572, 92630), (1770, 82268), (1884, 77290), (1965, 74104), (2355, 61832), (2360, 61701), (2620, 55578), (3140, 46374), (3144, 46315), (3540, 41134), (3768, 38645), (3930, 37052), (4710, 30916), (5240, 27789), (6280, 23187), (7080, 20567), (7729, 18840), (7860, 18526), (9263, 15720), (9420, 15458)]