1331134920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35899}}^1$

素因数の和:36019

約数の個数: 96

約数和(自身を含む): 4368312000

約数和(自身を除く): 3037177080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 9270, 12360, 18540, 35899, 37080, 71798, 107697, 143596, 179495, 215394, 287192, 323091, 358990, 430788, 538485, 646182, 717980, 861576, 1076970, 1292364, 1435960, 1615455, 2153940, 2584728, 3230910, 3697597, 4307880, 6461820, 7395194, 11092791, 12923640, 14790388, 18487985, 22185582, 29580776, 33278373, 36975970, 44371164, 55463955, 66556746, 73951940, 88742328, 110927910, 133113492, 147903880, 166391865, 221855820, 266226984, 332783730, 443711640, 665567460, 1331134920]

約数ペア:

[(1, 1331134920), (2, 665567460), (3, 443711640), (4, 332783730), (5, 266226984), (6, 221855820), (8, 166391865), (9, 147903880), (10, 133113492), (12, 110927910), (15, 88742328), (18, 73951940), (20, 66556746), (24, 55463955), (30, 44371164), (36, 36975970), (40, 33278373), (45, 29580776), (60, 22185582), (72, 18487985), (90, 14790388), (103, 12923640), (120, 11092791), (180, 7395194), (206, 6461820), (309, 4307880), (360, 3697597), (412, 3230910), (515, 2584728), (618, 2153940), (824, 1615455), (927, 1435960), (1030, 1292364), (1236, 1076970), (1545, 861576), (1854, 717980), (2060, 646182), (2472, 538485), (3090, 430788), (3708, 358990), (4120, 323091), (4635, 287192), (6180, 215394), (7416, 179495), (9270, 143596), (12360, 107697), (18540, 71798), (35899, 37080)]