2366820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{487}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 7460544

約数和(自身を除く): 5093724

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, 487, 540, 810, 972, 974, 1215, 1461, 1620, 1948, 2430, 2435, 2922, 4383, 4860, 4870, 5844, 7305, 8766, 9740, 13149, 14610, 17532, 21915, 26298, 29220, 39447, 43830, 52596, 65745, 78894, 87660, 118341, 131490, 157788, 197235, 236682, 262980, 394470, 473364, 591705, 788940, 1183410, 2366820]

約数ペア:

[(1, 2366820), (2, 1183410), (3, 788940), (4, 591705), (5, 473364), (6, 394470), (9, 262980), (10, 236682), (12, 197235), (15, 157788), (18, 131490), (20, 118341), (27, 87660), (30, 78894), (36, 65745), (45, 52596), (54, 43830), (60, 39447), (81, 29220), (90, 26298), (108, 21915), (135, 17532), (162, 14610), (180, 13149), (243, 9740), (270, 8766), (324, 7305), (405, 5844), (486, 4870), (487, 4860), (540, 4383), (810, 2922), (972, 2435), (974, 2430), (1215, 1948), (1461, 1620)]