527640360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{338231}}^1$

素因数の和:338258

約数の個数: 64

約数和(自身を含む): 1704689280

約数和(自身を除く): 1177048920

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, 338231, 676462, 1014693, 1352924, 1691155, 2029386, 2705848, 3382310, 4058772, 4397003, 5073465, 6764620, 8117544, 8794006, 10146930, 13191009, 13529240, 17588012, 20293860, 21985015, 26382018, 35176024, 40587720, 43970030, 52764036, 65955045, 87940060, 105528072, 131910090, 175880120, 263820180, 527640360]

約数ペア:

[(1, 527640360), (2, 263820180), (3, 175880120), (4, 131910090), (5, 105528072), (6, 87940060), (8, 65955045), (10, 52764036), (12, 43970030), (13, 40587720), (15, 35176024), (20, 26382018), (24, 21985015), (26, 20293860), (30, 17588012), (39, 13529240), (40, 13191009), (52, 10146930), (60, 8794006), (65, 8117544), (78, 6764620), (104, 5073465), (120, 4397003), (130, 4058772), (156, 3382310), (195, 2705848), (260, 2029386), (312, 1691155), (390, 1352924), (520, 1014693), (780, 676462), (1560, 338231)]