4965838560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6619}}^1$

素因数の和:7161

約数の個数: 144

約数和(自身を含む): 16981014960

約数和(自身を除く): 12015176400

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 521, 720, 1042, 1440, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 6619, 7815, 8336, 9378, 10420, 12504, 13238, 15630, 16672, 18756, 19857, 20840, 23445, 25008, 26476, 31260, 33095, 37512, 39714, 41680, 46890, 50016, 52952, 59571, 62520, 66190, 75024, 79428, 83360, 93780, 99285, 105904, 119142, 125040, 132380, 150048, 158856, 187560, 198570, 211808, 238284, 250080, 264760, 297855, 317712, 375120, 397140, 476568, 529520, 595710, 635424, 750240, 794280, 953136, 1059040, 1191420, 1588560, 1906272, 2382840, 3177120, 3448499, 4765680, 6896998, 9531360, 10345497, 13793996, 17242495, 20690994, 27587992, 31036491, 34484990, 41381988, 51727485, 55175984, 62072982, 68969980, 82763976, 103454970, 110351968, 124145964, 137939960, 155182455, 165527952, 206909940, 248291928, 275879920, 310364910, 331055904, 413819880, 496583856, 551759840, 620729820, 827639760, 993167712, 1241459640, 1655279520, 2482919280, 4965838560]

約数ペア:

[(1, 4965838560), (2, 2482919280), (3, 1655279520), (4, 1241459640), (5, 993167712), (6, 827639760), (8, 620729820), (9, 551759840), (10, 496583856), (12, 413819880), (15, 331055904), (16, 310364910), (18, 275879920), (20, 248291928), (24, 206909940), (30, 165527952), (32, 155182455), (36, 137939960), (40, 124145964), (45, 110351968), (48, 103454970), (60, 82763976), (72, 68969980), (80, 62072982), (90, 55175984), (96, 51727485), (120, 41381988), (144, 34484990), (160, 31036491), (180, 27587992), (240, 20690994), (288, 17242495), (360, 13793996), (480, 10345497), (521, 9531360), (720, 6896998), (1042, 4765680), (1440, 3448499), (1563, 3177120), (2084, 2382840), (2605, 1906272), (3126, 1588560), (4168, 1191420), (4689, 1059040), (5210, 953136), (6252, 794280), (6619, 750240), (7815, 635424), (8336, 595710), (9378, 529520), (10420, 476568), (12504, 397140), (13238, 375120), (15630, 317712), (16672, 297855), (18756, 264760), (19857, 250080), (20840, 238284), (23445, 211808), (25008, 198570), (26476, 187560), (31260, 158856), (33095, 150048), (37512, 132380), (39714, 125040), (41680, 119142), (46890, 105904), (50016, 99285), (52952, 93780), (59571, 83360), (62520, 79428), (66190, 75024)]