2208580020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1363321}}^1$

素因数の和:1363342

約数の個数: 60

約数和(自身を含む): 6928402404

約数和(自身を除く): 4719822384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1363321, 2726642, 4089963, 5453284, 6816605, 8179926, 12269889, 13633210, 16359852, 20449815, 24539778, 27266420, 36809667, 40899630, 49079556, 61349445, 73619334, 81799260, 110429001, 122698890, 147238668, 184048335, 220858002, 245397780, 368096670, 441716004, 552145005, 736193340, 1104290010, 2208580020]

約数ペア:

[(1, 2208580020), (2, 1104290010), (3, 736193340), (4, 552145005), (5, 441716004), (6, 368096670), (9, 245397780), (10, 220858002), (12, 184048335), (15, 147238668), (18, 122698890), (20, 110429001), (27, 81799260), (30, 73619334), (36, 61349445), (45, 49079556), (54, 40899630), (60, 36809667), (81, 27266420), (90, 24539778), (108, 20449815), (135, 16359852), (162, 13633210), (180, 12269889), (270, 8179926), (324, 6816605), (405, 5453284), (540, 4089963), (810, 2726642), (1620, 1363321)]