272808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119653}}^1$

素因数の和:119686

約数の個数: 64

約数和(自身を含む): 861508800

約数和(自身を除く): 588699960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 119653, 239306, 358959, 478612, 598265, 717918, 957224, 1196530, 1435836, 1794795, 2273407, 2393060, 2871672, 3589590, 4546814, 4786120, 6820221, 7179180, 9093628, 11367035, 13640442, 14358360, 18187256, 22734070, 27280884, 34101105, 45468140, 54561768, 68202210, 90936280, 136404420, 272808840]

約数ペア:

[(1, 272808840), (2, 136404420), (3, 90936280), (4, 68202210), (5, 54561768), (6, 45468140), (8, 34101105), (10, 27280884), (12, 22734070), (15, 18187256), (19, 14358360), (20, 13640442), (24, 11367035), (30, 9093628), (38, 7179180), (40, 6820221), (57, 4786120), (60, 4546814), (76, 3589590), (95, 2871672), (114, 2393060), (120, 2273407), (152, 1794795), (190, 1435836), (228, 1196530), (285, 957224), (380, 717918), (456, 598265), (570, 478612), (760, 358959), (1140, 239306), (2280, 119653)]