72893580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4483}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 204900864

約数和(自身を除く): 132007284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4483, 5420, 8130, 8966, 13449, 16260, 17932, 22415, 26898, 44830, 53796, 67245, 89660, 134490, 268980, 1214893, 2429786, 3644679, 4859572, 6074465, 7289358, 12148930, 14578716, 18223395, 24297860, 36446790, 72893580]

約数ペア:

[(1, 72893580), (2, 36446790), (3, 24297860), (4, 18223395), (5, 14578716), (6, 12148930), (10, 7289358), (12, 6074465), (15, 4859572), (20, 3644679), (30, 2429786), (60, 1214893), (271, 268980), (542, 134490), (813, 89660), (1084, 67245), (1355, 53796), (1626, 44830), (2710, 26898), (3252, 22415), (4065, 17932), (4483, 16260), (5420, 13449), (8130, 8966)]