2798594280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12281}}^1$

素因数の和:12512

約数の個数: 128

約数和(自身を含む): 9373622400

約数和(自身を除く): 6575028120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 11394, 12281, 12660, 15192, 18990, 22788, 24562, 25320, 28485, 36843, 37980, 45576, 49124, 56970, 61405, 73686, 75960, 98248, 110529, 113940, 122810, 147372, 184215, 221058, 227880, 245620, 294744, 331587, 368430, 442116, 491240, 552645, 663174, 736860, 884232, 1105290, 1326348, 1473720, 1657935, 2210580, 2591291, 2652696, 3315870, 4421160, 5182582, 6631740, 7773873, 10365164, 12956455, 13263480, 15547746, 20730328, 23321619, 25912910, 31095492, 38869365, 46643238, 51825820, 62190984, 69964857, 77738730, 93286476, 103651640, 116608095, 139929714, 155477460, 186572952, 233216190, 279859428, 310954920, 349824285, 466432380, 559718856, 699648570, 932864760, 1399297140, 2798594280]

約数ペア:

[(1, 2798594280), (2, 1399297140), (3, 932864760), (4, 699648570), (5, 559718856), (6, 466432380), (8, 349824285), (9, 310954920), (10, 279859428), (12, 233216190), (15, 186572952), (18, 155477460), (20, 139929714), (24, 116608095), (27, 103651640), (30, 93286476), (36, 77738730), (40, 69964857), (45, 62190984), (54, 51825820), (60, 46643238), (72, 38869365), (90, 31095492), (108, 25912910), (120, 23321619), (135, 20730328), (180, 15547746), (211, 13263480), (216, 12956455), (270, 10365164), (360, 7773873), (422, 6631740), (540, 5182582), (633, 4421160), (844, 3315870), (1055, 2652696), (1080, 2591291), (1266, 2210580), (1688, 1657935), (1899, 1473720), (2110, 1326348), (2532, 1105290), (3165, 884232), (3798, 736860), (4220, 663174), (5064, 552645), (5697, 491240), (6330, 442116), (7596, 368430), (8440, 331587), (9495, 294744), (11394, 245620), (12281, 227880), (12660, 221058), (15192, 184215), (18990, 147372), (22788, 122810), (24562, 113940), (25320, 110529), (28485, 98248), (36843, 75960), (37980, 73686), (45576, 61405), (49124, 56970)]