30076680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 90668160

約数和(自身を除く): 60591480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 953, 1052, 1315, 1578, 1906, 2104, 2630, 2859, 3156, 3812, 3945, 4765, 5260, 5718, 6312, 7624, 7890, 9530, 10520, 11436, 14295, 15780, 19060, 22872, 28590, 31560, 38120, 57180, 114360, 250639, 501278, 751917, 1002556, 1253195, 1503834, 2005112, 2506390, 3007668, 3759585, 5012780, 6015336, 7519170, 10025560, 15038340, 30076680]

約数ペア:

[(1, 30076680), (2, 15038340), (3, 10025560), (4, 7519170), (5, 6015336), (6, 5012780), (8, 3759585), (10, 3007668), (12, 2506390), (15, 2005112), (20, 1503834), (24, 1253195), (30, 1002556), (40, 751917), (60, 501278), (120, 250639), (263, 114360), (526, 57180), (789, 38120), (953, 31560), (1052, 28590), (1315, 22872), (1578, 19060), (1906, 15780), (2104, 14295), (2630, 11436), (2859, 10520), (3156, 9530), (3812, 7890), (3945, 7624), (4765, 6312), (5260, 5718)]