30603840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 112

約数和(自身を含む): 98755200

約数和(自身を除く): 68151360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 449, 480, 568, 710, 852, 898, 960, 1065, 1136, 1347, 1420, 1704, 1796, 2130, 2245, 2272, 2694, 2840, 3408, 3592, 4260, 4490, 4544, 5388, 5680, 6735, 6816, 7184, 8520, 8980, 10776, 11360, 13470, 13632, 14368, 17040, 17960, 21552, 22720, 26940, 28736, 31879, 34080, 35920, 43104, 53880, 63758, 68160, 71840, 86208, 95637, 107760, 127516, 143680, 159395, 191274, 215520, 255032, 318790, 382548, 431040, 478185, 510064, 637580, 765096, 956370, 1020128, 1275160, 1530192, 1912740, 2040256, 2550320, 3060384, 3825480, 5100640, 6120768, 7650960, 10201280, 15301920, 30603840]

約数ペア:

[(1, 30603840), (2, 15301920), (3, 10201280), (4, 7650960), (5, 6120768), (6, 5100640), (8, 3825480), (10, 3060384), (12, 2550320), (15, 2040256), (16, 1912740), (20, 1530192), (24, 1275160), (30, 1020128), (32, 956370), (40, 765096), (48, 637580), (60, 510064), (64, 478185), (71, 431040), (80, 382548), (96, 318790), (120, 255032), (142, 215520), (160, 191274), (192, 159395), (213, 143680), (240, 127516), (284, 107760), (320, 95637), (355, 86208), (426, 71840), (449, 68160), (480, 63758), (568, 53880), (710, 43104), (852, 35920), (898, 34080), (960, 31879), (1065, 28736), (1136, 26940), (1347, 22720), (1420, 21552), (1704, 17960), (1796, 17040), (2130, 14368), (2245, 13632), (2272, 13470), (2694, 11360), (2840, 10776), (3408, 8980), (3592, 8520), (4260, 7184), (4490, 6816), (4544, 6735), (5388, 5680)]