29946120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4166

約数の個数: 64

約数和(自身を含む): 91333440

約数和(自身を除く): 61387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 4091, 7320, 8182, 12273, 16364, 20455, 24546, 32728, 40910, 49092, 61365, 81820, 98184, 122730, 163640, 245460, 249551, 490920, 499102, 748653, 998204, 1247755, 1497306, 1996408, 2495510, 2994612, 3743265, 4991020, 5989224, 7486530, 9982040, 14973060, 29946120]

約数ペア:

[(1, 29946120), (2, 14973060), (3, 9982040), (4, 7486530), (5, 5989224), (6, 4991020), (8, 3743265), (10, 2994612), (12, 2495510), (15, 1996408), (20, 1497306), (24, 1247755), (30, 998204), (40, 748653), (60, 499102), (61, 490920), (120, 249551), (122, 245460), (183, 163640), (244, 122730), (305, 98184), (366, 81820), (488, 61365), (610, 49092), (732, 40910), (915, 32728), (1220, 24546), (1464, 20455), (1830, 16364), (2440, 12273), (3660, 8182), (4091, 7320)]