80492327460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1855517}}^1$

素因数の和:1855773

約数の個数: 72

約数和(自身を含む): 245173304376

約数和(自身を除く): 164680976916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 7230, 8676, 10845, 14460, 21690, 43380, 1855517, 3711034, 5566551, 7422068, 9277585, 11133102, 16699653, 18555170, 22266204, 27832755, 33399306, 37110340, 55665510, 66798612, 83498265, 111331020, 166996530, 333993060, 447179597, 894359194, 1341538791, 1788718388, 2235897985, 2683077582, 4024616373, 4471795970, 5366155164, 6707693955, 8049232746, 8943591940, 13415387910, 16098465492, 20123081865, 26830775820, 40246163730, 80492327460]

約数ペア:

[(1, 80492327460), (2, 40246163730), (3, 26830775820), (4, 20123081865), (5, 16098465492), (6, 13415387910), (9, 8943591940), (10, 8049232746), (12, 6707693955), (15, 5366155164), (18, 4471795970), (20, 4024616373), (30, 2683077582), (36, 2235897985), (45, 1788718388), (60, 1341538791), (90, 894359194), (180, 447179597), (241, 333993060), (482, 166996530), (723, 111331020), (964, 83498265), (1205, 66798612), (1446, 55665510), (2169, 37110340), (2410, 33399306), (2892, 27832755), (3615, 22266204), (4338, 18555170), (4820, 16699653), (7230, 11133102), (8676, 9277585), (10845, 7422068), (14460, 5566551), (21690, 3711034), (43380, 1855517)]