16351260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 32032740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 149, 155, 177, 186, 236, 295, 298, 310, 354, 372, 447, 465, 590, 596, 620, 708, 745, 885, 894, 930, 1180, 1490, 1770, 1788, 1829, 1860, 2235, 2980, 3540, 3658, 4470, 4619, 5487, 7316, 8791, 8940, 9145, 9238, 10974, 13857, 17582, 18290, 18476, 21948, 23095, 26373, 27435, 27714, 35164, 36580, 43955, 46190, 52746, 54870, 55428, 69285, 87910, 92380, 105492, 109740, 131865, 138570, 175820, 263730, 272521, 277140, 527460, 545042, 817563, 1090084, 1362605, 1635126, 2725210, 3270252, 4087815, 5450420, 8175630, 16351260]

約数ペア:

[(1, 16351260), (2, 8175630), (3, 5450420), (4, 4087815), (5, 3270252), (6, 2725210), (10, 1635126), (12, 1362605), (15, 1090084), (20, 817563), (30, 545042), (31, 527460), (59, 277140), (60, 272521), (62, 263730), (93, 175820), (118, 138570), (124, 131865), (149, 109740), (155, 105492), (177, 92380), (186, 87910), (236, 69285), (295, 55428), (298, 54870), (310, 52746), (354, 46190), (372, 43955), (447, 36580), (465, 35164), (590, 27714), (596, 27435), (620, 26373), (708, 23095), (745, 21948), (885, 18476), (894, 18290), (930, 17582), (1180, 13857), (1490, 10974), (1770, 9238), (1788, 9145), (1829, 8940), (1860, 8791), (2235, 7316), (2980, 5487), (3540, 4619), (3658, 4470)]