27930720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58189}}^1$

素因数の和:58207

約数の個数: 48

約数和(自身を含む): 87983280

約数和(自身を除く): 60052560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 58189, 116378, 174567, 232756, 290945, 349134, 465512, 581890, 698268, 872835, 931024, 1163780, 1396536, 1745670, 1862048, 2327560, 2793072, 3491340, 4655120, 5586144, 6982680, 9310240, 13965360, 27930720]

約数ペア:

[(1, 27930720), (2, 13965360), (3, 9310240), (4, 6982680), (5, 5586144), (6, 4655120), (8, 3491340), (10, 2793072), (12, 2327560), (15, 1862048), (16, 1745670), (20, 1396536), (24, 1163780), (30, 931024), (32, 872835), (40, 698268), (48, 581890), (60, 465512), (80, 349134), (96, 290945), (120, 232756), (160, 174567), (240, 116378), (480, 58189)]