2457547920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{46757}}^1$

素因数の和:46849

約数の個数: 120

約数和(自身を含む): 8366502456

約数和(自身を除く): 5908954536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 46757, 52560, 93514, 140271, 187028, 233785, 280542, 374056, 420813, 467570, 561084, 701355, 748112, 841626, 935140, 1122168, 1402710, 1683252, 1870280, 2104065, 2244336, 2805420, 3366504, 3413261, 3740560, 4208130, 5610840, 6733008, 6826522, 8416260, 10239783, 11221680, 13653044, 16832520, 17066305, 20479566, 27306088, 30719349, 33665040, 34132610, 40959132, 51198915, 54612176, 61438698, 68265220, 81918264, 102397830, 122877396, 136530440, 153596745, 163836528, 204795660, 245754792, 273060880, 307193490, 409591320, 491509584, 614386980, 819182640, 1228773960, 2457547920]

約数ペア:

[(1, 2457547920), (2, 1228773960), (3, 819182640), (4, 614386980), (5, 491509584), (6, 409591320), (8, 307193490), (9, 273060880), (10, 245754792), (12, 204795660), (15, 163836528), (16, 153596745), (18, 136530440), (20, 122877396), (24, 102397830), (30, 81918264), (36, 68265220), (40, 61438698), (45, 54612176), (48, 51198915), (60, 40959132), (72, 34132610), (73, 33665040), (80, 30719349), (90, 27306088), (120, 20479566), (144, 17066305), (146, 16832520), (180, 13653044), (219, 11221680), (240, 10239783), (292, 8416260), (360, 6826522), (365, 6733008), (438, 5610840), (584, 4208130), (657, 3740560), (720, 3413261), (730, 3366504), (876, 2805420), (1095, 2244336), (1168, 2104065), (1314, 1870280), (1460, 1683252), (1752, 1402710), (2190, 1122168), (2628, 935140), (2920, 841626), (3285, 748112), (3504, 701355), (4380, 561084), (5256, 467570), (5840, 420813), (6570, 374056), (8760, 280542), (10512, 233785), (13140, 187028), (17520, 140271), (26280, 93514), (46757, 52560)]