70789080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2243}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 213269760

約数和(自身を除く): 142480680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2243, 2630, 3156, 3945, 4486, 5260, 6312, 6729, 7890, 8972, 10520, 11215, 13458, 15780, 17944, 22430, 26916, 31560, 33645, 44860, 53832, 67290, 89720, 134580, 269160, 589909, 1179818, 1769727, 2359636, 2949545, 3539454, 4719272, 5899090, 7078908, 8848635, 11798180, 14157816, 17697270, 23596360, 35394540, 70789080]

約数ペア:

[(1, 70789080), (2, 35394540), (3, 23596360), (4, 17697270), (5, 14157816), (6, 11798180), (8, 8848635), (10, 7078908), (12, 5899090), (15, 4719272), (20, 3539454), (24, 2949545), (30, 2359636), (40, 1769727), (60, 1179818), (120, 589909), (263, 269160), (526, 134580), (789, 89720), (1052, 67290), (1315, 53832), (1578, 44860), (2104, 33645), (2243, 31560), (2630, 26916), (3156, 22430), (3945, 17944), (4486, 15780), (5260, 13458), (6312, 11215), (6729, 10520), (7890, 8972)]