4365540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 13453440

約数和(自身を除く): 9087900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 307, 316, 395, 474, 614, 711, 790, 921, 948, 1185, 1228, 1422, 1535, 1580, 1842, 2370, 2763, 2844, 3070, 3555, 3684, 4605, 4740, 5526, 6140, 7110, 9210, 11052, 13815, 14220, 18420, 24253, 27630, 48506, 55260, 72759, 97012, 121265, 145518, 218277, 242530, 291036, 363795, 436554, 485060, 727590, 873108, 1091385, 1455180, 2182770, 4365540]

約数ペア:

[(1, 4365540), (2, 2182770), (3, 1455180), (4, 1091385), (5, 873108), (6, 727590), (9, 485060), (10, 436554), (12, 363795), (15, 291036), (18, 242530), (20, 218277), (30, 145518), (36, 121265), (45, 97012), (60, 72759), (79, 55260), (90, 48506), (158, 27630), (180, 24253), (237, 18420), (307, 14220), (316, 13815), (395, 11052), (474, 9210), (614, 7110), (711, 6140), (790, 5526), (921, 4740), (948, 4605), (1185, 3684), (1228, 3555), (1422, 3070), (1535, 2844), (1580, 2763), (1842, 2370)]