48191580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3389}}^1$

素因数の和:3483

約数の個数: 72

約数和(自身を含む): 148075200

約数和(自身を除く): 99883620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3389, 3555, 4740, 6778, 7110, 10167, 13556, 14220, 16945, 20334, 30501, 33890, 40668, 50835, 61002, 67780, 101670, 122004, 152505, 203340, 267731, 305010, 535462, 610020, 803193, 1070924, 1338655, 1606386, 2409579, 2677310, 3212772, 4015965, 4819158, 5354620, 8031930, 9638316, 12047895, 16063860, 24095790, 48191580]

約数ペア:

[(1, 48191580), (2, 24095790), (3, 16063860), (4, 12047895), (5, 9638316), (6, 8031930), (9, 5354620), (10, 4819158), (12, 4015965), (15, 3212772), (18, 2677310), (20, 2409579), (30, 1606386), (36, 1338655), (45, 1070924), (60, 803193), (79, 610020), (90, 535462), (158, 305010), (180, 267731), (237, 203340), (316, 152505), (395, 122004), (474, 101670), (711, 67780), (790, 61002), (948, 50835), (1185, 40668), (1422, 33890), (1580, 30501), (2370, 20334), (2844, 16945), (3389, 14220), (3555, 13556), (4740, 10167), (6778, 7110)]