237728760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 757555200

約数和(自身を除く): 519826440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 760, 762, 821, 1016, 1140, 1270, 1524, 1642, 1905, 2280, 2413, 2463, 2540, 3048, 3284, 3810, 4105, 4826, 4926, 5080, 6568, 7239, 7620, 8210, 9652, 9852, 12065, 12315, 14478, 15240, 15599, 16420, 19304, 19704, 24130, 24630, 28956, 31198, 32840, 36195, 46797, 48260, 49260, 57912, 62396, 72390, 77995, 93594, 96520, 98520, 104267, 124792, 144780, 155990, 187188, 208534, 233985, 289560, 311980, 312801, 374376, 417068, 467970, 521335, 623960, 625602, 834136, 935940, 1042670, 1251204, 1564005, 1871880, 1981073, 2085340, 2502408, 3128010, 3962146, 4170680, 5943219, 6256020, 7924292, 9905365, 11886438, 12512040, 15848584, 19810730, 23772876, 29716095, 39621460, 47545752, 59432190, 79242920, 118864380, 237728760]

約数ペア:

[(1, 237728760), (2, 118864380), (3, 79242920), (4, 59432190), (5, 47545752), (6, 39621460), (8, 29716095), (10, 23772876), (12, 19810730), (15, 15848584), (19, 12512040), (20, 11886438), (24, 9905365), (30, 7924292), (38, 6256020), (40, 5943219), (57, 4170680), (60, 3962146), (76, 3128010), (95, 2502408), (114, 2085340), (120, 1981073), (127, 1871880), (152, 1564005), (190, 1251204), (228, 1042670), (254, 935940), (285, 834136), (380, 625602), (381, 623960), (456, 521335), (508, 467970), (570, 417068), (635, 374376), (760, 312801), (762, 311980), (821, 289560), (1016, 233985), (1140, 208534), (1270, 187188), (1524, 155990), (1642, 144780), (1905, 124792), (2280, 104267), (2413, 98520), (2463, 96520), (2540, 93594), (3048, 77995), (3284, 72390), (3810, 62396), (4105, 57912), (4826, 49260), (4926, 48260), (5080, 46797), (6568, 36195), (7239, 32840), (7620, 31198), (8210, 28956), (9652, 24630), (9852, 24130), (12065, 19704), (12315, 19304), (14478, 16420), (15240, 15599)]