91962120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 198341880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 419, 465, 472, 590, 620, 708, 744, 838, 885, 930, 1180, 1240, 1257, 1416, 1676, 1770, 1829, 1860, 2095, 2360, 2514, 3352, 3540, 3658, 3720, 4190, 5028, 5487, 6285, 7080, 7316, 8380, 9145, 10056, 10974, 12570, 12989, 14632, 16760, 18290, 21948, 24721, 25140, 25978, 27435, 36580, 38967, 43896, 49442, 50280, 51956, 54870, 64945, 73160, 74163, 77934, 98884, 103912, 109740, 123605, 129890, 148326, 155868, 194835, 197768, 219480, 247210, 259780, 296652, 311736, 370815, 389670, 494420, 519560, 593304, 741630, 766351, 779340, 988840, 1483260, 1532702, 1558680, 2299053, 2966520, 3065404, 3831755, 4598106, 6130808, 7663510, 9196212, 11495265, 15327020, 18392424, 22990530, 30654040, 45981060, 91962120]

約数ペア:

[(1, 91962120), (2, 45981060), (3, 30654040), (4, 22990530), (5, 18392424), (6, 15327020), (8, 11495265), (10, 9196212), (12, 7663510), (15, 6130808), (20, 4598106), (24, 3831755), (30, 3065404), (31, 2966520), (40, 2299053), (59, 1558680), (60, 1532702), (62, 1483260), (93, 988840), (118, 779340), (120, 766351), (124, 741630), (155, 593304), (177, 519560), (186, 494420), (236, 389670), (248, 370815), (295, 311736), (310, 296652), (354, 259780), (372, 247210), (419, 219480), (465, 197768), (472, 194835), (590, 155868), (620, 148326), (708, 129890), (744, 123605), (838, 109740), (885, 103912), (930, 98884), (1180, 77934), (1240, 74163), (1257, 73160), (1416, 64945), (1676, 54870), (1770, 51956), (1829, 50280), (1860, 49442), (2095, 43896), (2360, 38967), (2514, 36580), (3352, 27435), (3540, 25978), (3658, 25140), (3720, 24721), (4190, 21948), (5028, 18290), (5487, 16760), (6285, 14632), (7080, 12989), (7316, 12570), (8380, 10974), (9145, 10056)]