189116040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8707}}^1$

素因数の和:8902

約数の個数: 64

約数和(自身を含む): 570548160

約数和(自身を除く): 381432120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 8707, 10860, 17414, 21720, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 174140, 208968, 261210, 348280, 522420, 1044840, 1575967, 3151934, 4727901, 6303868, 7879835, 9455802, 12607736, 15759670, 18911604, 23639505, 31519340, 37823208, 47279010, 63038680, 94558020, 189116040]

約数ペア:

[(1, 189116040), (2, 94558020), (3, 63038680), (4, 47279010), (5, 37823208), (6, 31519340), (8, 23639505), (10, 18911604), (12, 15759670), (15, 12607736), (20, 9455802), (24, 7879835), (30, 6303868), (40, 4727901), (60, 3151934), (120, 1575967), (181, 1044840), (362, 522420), (543, 348280), (724, 261210), (905, 208968), (1086, 174140), (1448, 130605), (1810, 104484), (2172, 87070), (2715, 69656), (3620, 52242), (4344, 43535), (5430, 34828), (7240, 26121), (8707, 21720), (10860, 17414)]