73102920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55381}}^1$

素因数の和:55406

約数の個数: 64

約数和(自身を含む): 239250240

約数和(自身を除く): 166147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 55381, 110762, 166143, 221524, 276905, 332286, 443048, 553810, 609191, 664572, 830715, 1107620, 1218382, 1329144, 1661430, 1827573, 2215240, 2436764, 3045955, 3322860, 3655146, 4873528, 6091910, 6645720, 7310292, 9137865, 12183820, 14620584, 18275730, 24367640, 36551460, 73102920]

約数ペア:

[(1, 73102920), (2, 36551460), (3, 24367640), (4, 18275730), (5, 14620584), (6, 12183820), (8, 9137865), (10, 7310292), (11, 6645720), (12, 6091910), (15, 4873528), (20, 3655146), (22, 3322860), (24, 3045955), (30, 2436764), (33, 2215240), (40, 1827573), (44, 1661430), (55, 1329144), (60, 1218382), (66, 1107620), (88, 830715), (110, 664572), (120, 609191), (132, 553810), (165, 443048), (220, 332286), (264, 276905), (330, 221524), (440, 166143), (660, 110762), (1320, 55381)]