420372557460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{28832137}}^1$

素因数の和:28832164

約数の個数: 84

約数和(自身を含む): 1323568127028

約数和(自身を除く): 903195569568

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 28832137, 57664274, 86496411, 115328548, 144160685, 172992822, 259489233, 288321370, 345985644, 432482055, 518978466, 576642740, 778467699, 864964110, 1037956932, 1297446165, 1556935398, 1729928220, 2335403097, 2594892330, 3113870796, 3892338495, 4670806194, 5189784660, 7006209291, 7784676990, 9341612388, 11677015485, 14012418582, 15569353980, 21018627873, 23354030970, 28024837164, 35031046455, 42037255746, 46708061940, 70062092910, 84074511492, 105093139365, 140124185820, 210186278730, 420372557460]

約数ペア:

[(1, 420372557460), (2, 210186278730), (3, 140124185820), (4, 105093139365), (5, 84074511492), (6, 70062092910), (9, 46708061940), (10, 42037255746), (12, 35031046455), (15, 28024837164), (18, 23354030970), (20, 21018627873), (27, 15569353980), (30, 14012418582), (36, 11677015485), (45, 9341612388), (54, 7784676990), (60, 7006209291), (81, 5189784660), (90, 4670806194), (108, 3892338495), (135, 3113870796), (162, 2594892330), (180, 2335403097), (243, 1729928220), (270, 1556935398), (324, 1297446165), (405, 1037956932), (486, 864964110), (540, 778467699), (729, 576642740), (810, 518978466), (972, 432482055), (1215, 345985644), (1458, 288321370), (1620, 259489233), (2430, 172992822), (2916, 144160685), (3645, 115328548), (4860, 86496411), (7290, 57664274), (14580, 28832137)]