304477680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4295

約数の個数: 160

約数和(自身を含む): 1060932096

約数和(自身を除く): 756454416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4243, 4485, 4784, 5520, 5980, 7176, 8486, 8970, 11960, 12729, 14352, 16972, 17940, 21215, 23920, 25458, 33944, 35880, 42430, 50916, 55159, 63645, 67888, 71760, 84860, 97589, 101832, 110318, 127290, 165477, 169720, 195178, 203664, 220636, 254580, 275795, 292767, 330954, 339440, 390356, 441272, 487945, 509160, 551590, 585534, 661908, 780712, 827385, 882544, 975890, 1018320, 1103180, 1171068, 1268657, 1323816, 1463835, 1561424, 1654770, 1951780, 2206360, 2342136, 2537314, 2647632, 2927670, 3309540, 3805971, 3903560, 4412720, 4684272, 5074628, 5855340, 6343285, 6619080, 7611942, 7807120, 10149256, 11710680, 12686570, 13238160, 15223884, 19029855, 20298512, 23421360, 25373140, 30447768, 38059710, 50746280, 60895536, 76119420, 101492560, 152238840, 304477680]

約数ペア:

[(1, 304477680), (2, 152238840), (3, 101492560), (4, 76119420), (5, 60895536), (6, 50746280), (8, 38059710), (10, 30447768), (12, 25373140), (13, 23421360), (15, 20298512), (16, 19029855), (20, 15223884), (23, 13238160), (24, 12686570), (26, 11710680), (30, 10149256), (39, 7807120), (40, 7611942), (46, 6619080), (48, 6343285), (52, 5855340), (60, 5074628), (65, 4684272), (69, 4412720), (78, 3903560), (80, 3805971), (92, 3309540), (104, 2927670), (115, 2647632), (120, 2537314), (130, 2342136), (138, 2206360), (156, 1951780), (184, 1654770), (195, 1561424), (208, 1463835), (230, 1323816), (240, 1268657), (260, 1171068), (276, 1103180), (299, 1018320), (312, 975890), (345, 882544), (368, 827385), (390, 780712), (460, 661908), (520, 585534), (552, 551590), (598, 509160), (624, 487945), (690, 441272), (780, 390356), (897, 339440), (920, 330954), (1040, 292767), (1104, 275795), (1196, 254580), (1380, 220636), (1495, 203664), (1560, 195178), (1794, 169720), (1840, 165477), (2392, 127290), (2760, 110318), (2990, 101832), (3120, 97589), (3588, 84860), (4243, 71760), (4485, 67888), (4784, 63645), (5520, 55159), (5980, 50916), (7176, 42430), (8486, 35880), (8970, 33944), (11960, 25458), (12729, 23920), (14352, 21215), (16972, 17940)]