371808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238339}}^1$

素因数の和:238366

約数の個数: 64

約数和(自身を含む): 1201233600

約数和(自身を除く): 829424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 238339, 476678, 715017, 953356, 1191695, 1430034, 1906712, 2383390, 2860068, 3098407, 3575085, 4766780, 5720136, 6196814, 7150170, 9295221, 9533560, 12393628, 14300340, 15492035, 18590442, 24787256, 28600680, 30984070, 37180884, 46476105, 61968140, 74361768, 92952210, 123936280, 185904420, 371808840]

約数ペア:

[(1, 371808840), (2, 185904420), (3, 123936280), (4, 92952210), (5, 74361768), (6, 61968140), (8, 46476105), (10, 37180884), (12, 30984070), (13, 28600680), (15, 24787256), (20, 18590442), (24, 15492035), (26, 14300340), (30, 12393628), (39, 9533560), (40, 9295221), (52, 7150170), (60, 6196814), (65, 5720136), (78, 4766780), (104, 3575085), (120, 3098407), (130, 2860068), (156, 2383390), (195, 1906712), (260, 1430034), (312, 1191695), (390, 953356), (520, 715017), (780, 476678), (1560, 238339)]