2086474680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1931921}}^1$

素因数の和:1931941

約数の個数: 64

約数和(自身を含む): 6954919200

約数和(自身を除く): 4868444520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1931921, 3863842, 5795763, 7727684, 9659605, 11591526, 15455368, 17387289, 19319210, 23183052, 28978815, 34774578, 38638420, 46366104, 52161867, 57957630, 69549156, 77276840, 86936445, 104323734, 115915260, 139098312, 173872890, 208647468, 231830520, 260809335, 347745780, 417294936, 521618670, 695491560, 1043237340, 2086474680]

約数ペア:

[(1, 2086474680), (2, 1043237340), (3, 695491560), (4, 521618670), (5, 417294936), (6, 347745780), (8, 260809335), (9, 231830520), (10, 208647468), (12, 173872890), (15, 139098312), (18, 115915260), (20, 104323734), (24, 86936445), (27, 77276840), (30, 69549156), (36, 57957630), (40, 52161867), (45, 46366104), (54, 38638420), (60, 34774578), (72, 28978815), (90, 23183052), (108, 19319210), (120, 17387289), (135, 15455368), (180, 11591526), (216, 9659605), (270, 7727684), (360, 5795763), (540, 3863842), (1080, 1931921)]