90045120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8527}}^1$

素因数の和:8558

約数の個数: 112

約数和(自身を含む): 311920128

約数和(自身を除く): 221875008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 8527, 10560, 17054, 25581, 34108, 42635, 51162, 68216, 85270, 93797, 102324, 127905, 136432, 170540, 187594, 204648, 255810, 272864, 281391, 341080, 375188, 409296, 468985, 511620, 545728, 562782, 682160, 750376, 818592, 937970, 1023240, 1125564, 1364320, 1406955, 1500752, 1637184, 1875940, 2046480, 2251128, 2728640, 2813910, 3001504, 3751880, 4092960, 4502256, 5627820, 6003008, 7503760, 8185920, 9004512, 11255640, 15007520, 18009024, 22511280, 30015040, 45022560, 90045120]

約数ペア:

[(1, 90045120), (2, 45022560), (3, 30015040), (4, 22511280), (5, 18009024), (6, 15007520), (8, 11255640), (10, 9004512), (11, 8185920), (12, 7503760), (15, 6003008), (16, 5627820), (20, 4502256), (22, 4092960), (24, 3751880), (30, 3001504), (32, 2813910), (33, 2728640), (40, 2251128), (44, 2046480), (48, 1875940), (55, 1637184), (60, 1500752), (64, 1406955), (66, 1364320), (80, 1125564), (88, 1023240), (96, 937970), (110, 818592), (120, 750376), (132, 682160), (160, 562782), (165, 545728), (176, 511620), (192, 468985), (220, 409296), (240, 375188), (264, 341080), (320, 281391), (330, 272864), (352, 255810), (440, 204648), (480, 187594), (528, 170540), (660, 136432), (704, 127905), (880, 102324), (960, 93797), (1056, 85270), (1320, 68216), (1760, 51162), (2112, 42635), (2640, 34108), (3520, 25581), (5280, 17054), (8527, 10560)]