15481488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 44193600

約数和(自身を除く): 28712112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 269, 327, 436, 528, 538, 654, 807, 872, 1076, 1199, 1308, 1614, 1744, 2152, 2398, 2616, 2959, 3228, 3597, 4304, 4796, 5232, 5918, 6456, 7194, 8877, 9592, 11836, 12912, 14388, 17754, 19184, 23672, 28776, 29321, 35508, 47344, 57552, 58642, 71016, 87963, 117284, 142032, 175926, 234568, 322531, 351852, 469136, 645062, 703704, 967593, 1290124, 1407408, 1935186, 2580248, 3870372, 5160496, 7740744, 15481488]

約数ペア:

[(1, 15481488), (2, 7740744), (3, 5160496), (4, 3870372), (6, 2580248), (8, 1935186), (11, 1407408), (12, 1290124), (16, 967593), (22, 703704), (24, 645062), (33, 469136), (44, 351852), (48, 322531), (66, 234568), (88, 175926), (109, 142032), (132, 117284), (176, 87963), (218, 71016), (264, 58642), (269, 57552), (327, 47344), (436, 35508), (528, 29321), (538, 28776), (654, 23672), (807, 19184), (872, 17754), (1076, 14388), (1199, 12912), (1308, 11836), (1614, 9592), (1744, 8877), (2152, 7194), (2398, 6456), (2616, 5918), (2959, 5232), (3228, 4796), (3597, 4304)]