90591240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39733}}^1$

素因数の和:39766

約数の個数: 64

約数和(自身を含む): 286084800

約数和(自身を除く): 195493560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 39733, 79466, 119199, 158932, 198665, 238398, 317864, 397330, 476796, 595995, 754927, 794660, 953592, 1191990, 1509854, 1589320, 2264781, 2383980, 3019708, 3774635, 4529562, 4767960, 6039416, 7549270, 9059124, 11323905, 15098540, 18118248, 22647810, 30197080, 45295620, 90591240]

約数ペア:

[(1, 90591240), (2, 45295620), (3, 30197080), (4, 22647810), (5, 18118248), (6, 15098540), (8, 11323905), (10, 9059124), (12, 7549270), (15, 6039416), (19, 4767960), (20, 4529562), (24, 3774635), (30, 3019708), (38, 2383980), (40, 2264781), (57, 1589320), (60, 1509854), (76, 1191990), (95, 953592), (114, 794660), (120, 754927), (152, 595995), (190, 476796), (228, 397330), (285, 317864), (380, 238398), (456, 198665), (570, 158932), (760, 119199), (1140, 79466), (2280, 39733)]