7727521680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{33857}}^1$

素因数の和:34193

約数の個数: 120

約数和(自身を含む): 26034228792

約数和(自身を除く): 18306707112

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, 80, 90, 120, 144, 180, 240, 317, 360, 634, 720, 951, 1268, 1585, 1902, 2536, 2853, 3170, 3804, 4755, 5072, 5706, 6340, 7608, 9510, 11412, 12680, 14265, 15216, 19020, 22824, 25360, 28530, 33857, 38040, 45648, 57060, 67714, 76080, 101571, 114120, 135428, 169285, 203142, 228240, 270856, 304713, 338570, 406284, 507855, 541712, 609426, 677140, 812568, 1015710, 1218852, 1354280, 1523565, 1625136, 2031420, 2437704, 2708560, 3047130, 4062840, 4875408, 6094260, 8125680, 10732669, 12188520, 21465338, 24377040, 32198007, 42930676, 53663345, 64396014, 85861352, 96594021, 107326690, 128792028, 160990035, 171722704, 193188042, 214653380, 257584056, 321980070, 386376084, 429306760, 482970105, 515168112, 643960140, 772752168, 858613520, 965940210, 1287920280, 1545504336, 1931880420, 2575840560, 3863760840, 7727521680]

約数ペア:

[(1, 7727521680), (2, 3863760840), (3, 2575840560), (4, 1931880420), (5, 1545504336), (6, 1287920280), (8, 965940210), (9, 858613520), (10, 772752168), (12, 643960140), (15, 515168112), (16, 482970105), (18, 429306760), (20, 386376084), (24, 321980070), (30, 257584056), (36, 214653380), (40, 193188042), (45, 171722704), (48, 160990035), (60, 128792028), (72, 107326690), (80, 96594021), (90, 85861352), (120, 64396014), (144, 53663345), (180, 42930676), (240, 32198007), (317, 24377040), (360, 21465338), (634, 12188520), (720, 10732669), (951, 8125680), (1268, 6094260), (1585, 4875408), (1902, 4062840), (2536, 3047130), (2853, 2708560), (3170, 2437704), (3804, 2031420), (4755, 1625136), (5072, 1523565), (5706, 1354280), (6340, 1218852), (7608, 1015710), (9510, 812568), (11412, 677140), (12680, 609426), (14265, 541712), (15216, 507855), (19020, 406284), (22824, 338570), (25360, 304713), (28530, 270856), (33857, 228240), (38040, 203142), (45648, 169285), (57060, 135428), (67714, 114120), (76080, 101571)]