407835360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4081

約数の個数: 144

約数和(自身を含む): 1411693920

約数和(自身を除く): 1003858560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 3989, 4260, 5112, 5680, 6390, 6816, 7978, 8520, 10224, 11360, 11967, 12780, 15956, 17040, 19945, 20448, 23934, 25560, 31912, 34080, 35901, 39890, 47868, 51120, 59835, 63824, 71802, 79780, 95736, 102240, 119670, 127648, 143604, 159560, 179505, 191472, 239340, 283219, 287208, 319120, 359010, 382944, 478680, 566438, 574416, 638240, 718020, 849657, 957360, 1132876, 1148832, 1416095, 1436040, 1699314, 1914720, 2265752, 2548971, 2832190, 2872080, 3398628, 4248285, 4531504, 5097942, 5664380, 5744160, 6797256, 8496570, 9063008, 10195884, 11328760, 12744855, 13594512, 16993140, 20391768, 22657520, 25489710, 27189024, 33986280, 40783536, 45315040, 50979420, 67972560, 81567072, 101958840, 135945120, 203917680, 407835360]

約数ペア:

[(1, 407835360), (2, 203917680), (3, 135945120), (4, 101958840), (5, 81567072), (6, 67972560), (8, 50979420), (9, 45315040), (10, 40783536), (12, 33986280), (15, 27189024), (16, 25489710), (18, 22657520), (20, 20391768), (24, 16993140), (30, 13594512), (32, 12744855), (36, 11328760), (40, 10195884), (45, 9063008), (48, 8496570), (60, 6797256), (71, 5744160), (72, 5664380), (80, 5097942), (90, 4531504), (96, 4248285), (120, 3398628), (142, 2872080), (144, 2832190), (160, 2548971), (180, 2265752), (213, 1914720), (240, 1699314), (284, 1436040), (288, 1416095), (355, 1148832), (360, 1132876), (426, 957360), (480, 849657), (568, 718020), (639, 638240), (710, 574416), (720, 566438), (852, 478680), (1065, 382944), (1136, 359010), (1278, 319120), (1420, 287208), (1440, 283219), (1704, 239340), (2130, 191472), (2272, 179505), (2556, 159560), (2840, 143604), (3195, 127648), (3408, 119670), (3989, 102240), (4260, 95736), (5112, 79780), (5680, 71802), (6390, 63824), (6816, 59835), (7978, 51120), (8520, 47868), (10224, 39890), (11360, 35901), (11967, 34080), (12780, 31912), (15956, 25560), (17040, 23934), (19945, 20448)]