1151820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{79}}^1$

素因数の和:106

約数の個数: 84

約数和(自身を含む): 3672480

約数和(自身を除く): 2520660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 243, 270, 316, 324, 395, 405, 474, 486, 540, 711, 729, 790, 810, 948, 972, 1185, 1215, 1422, 1458, 1580, 1620, 2133, 2370, 2430, 2844, 2916, 3555, 3645, 4266, 4740, 4860, 6399, 7110, 7290, 8532, 10665, 12798, 14220, 14580, 19197, 21330, 25596, 31995, 38394, 42660, 57591, 63990, 76788, 95985, 115182, 127980, 191970, 230364, 287955, 383940, 575910, 1151820]

約数ペア:

[(1, 1151820), (2, 575910), (3, 383940), (4, 287955), (5, 230364), (6, 191970), (9, 127980), (10, 115182), (12, 95985), (15, 76788), (18, 63990), (20, 57591), (27, 42660), (30, 38394), (36, 31995), (45, 25596), (54, 21330), (60, 19197), (79, 14580), (81, 14220), (90, 12798), (108, 10665), (135, 8532), (158, 7290), (162, 7110), (180, 6399), (237, 4860), (243, 4740), (270, 4266), (316, 3645), (324, 3555), (395, 2916), (405, 2844), (474, 2430), (486, 2370), (540, 2133), (711, 1620), (729, 1580), (790, 1458), (810, 1422), (948, 1215), (972, 1185)]