120009472

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 275204160

約数和(自身を除く): 155194688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2243, 2432, 2816, 3344, 4486, 4864, 6688, 8972, 13376, 17944, 24673, 26752, 35888, 42617, 49346, 53504, 71776, 85234, 98692, 143552, 170468, 197384, 287104, 340936, 394768, 468787, 574208, 681872, 789536, 937574, 1363744, 1579072, 1875148, 2727488, 3158144, 3750296, 5454976, 6316288, 7500592, 10909952, 15001184, 30002368, 60004736, 120009472]

約数ペア:

[(1, 120009472), (2, 60004736), (4, 30002368), (8, 15001184), (11, 10909952), (16, 7500592), (19, 6316288), (22, 5454976), (32, 3750296), (38, 3158144), (44, 2727488), (64, 1875148), (76, 1579072), (88, 1363744), (128, 937574), (152, 789536), (176, 681872), (209, 574208), (256, 468787), (304, 394768), (352, 340936), (418, 287104), (608, 197384), (704, 170468), (836, 143552), (1216, 98692), (1408, 85234), (1672, 71776), (2243, 53504), (2432, 49346), (2816, 42617), (3344, 35888), (4486, 26752), (4864, 24673), (6688, 17944), (8972, 13376)]