8522520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 27648000

約数和(自身を除く): 19125480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 79, 87, 93, 116, 120, 124, 145, 155, 158, 174, 186, 232, 237, 248, 290, 310, 316, 348, 372, 395, 435, 465, 474, 580, 620, 632, 696, 744, 790, 870, 899, 930, 948, 1160, 1185, 1240, 1580, 1740, 1798, 1860, 1896, 2291, 2370, 2449, 2697, 3160, 3480, 3596, 3720, 4495, 4582, 4740, 4898, 5394, 6873, 7192, 7347, 8990, 9164, 9480, 9796, 10788, 11455, 12245, 13485, 13746, 14694, 17980, 18328, 19592, 21576, 22910, 24490, 26970, 27492, 29388, 34365, 35960, 36735, 45820, 48980, 53940, 54984, 58776, 68730, 71021, 73470, 91640, 97960, 107880, 137460, 142042, 146940, 213063, 274920, 284084, 293880, 355105, 426126, 568168, 710210, 852252, 1065315, 1420420, 1704504, 2130630, 2840840, 4261260, 8522520]

約数ペア:

[(1, 8522520), (2, 4261260), (3, 2840840), (4, 2130630), (5, 1704504), (6, 1420420), (8, 1065315), (10, 852252), (12, 710210), (15, 568168), (20, 426126), (24, 355105), (29, 293880), (30, 284084), (31, 274920), (40, 213063), (58, 146940), (60, 142042), (62, 137460), (79, 107880), (87, 97960), (93, 91640), (116, 73470), (120, 71021), (124, 68730), (145, 58776), (155, 54984), (158, 53940), (174, 48980), (186, 45820), (232, 36735), (237, 35960), (248, 34365), (290, 29388), (310, 27492), (316, 26970), (348, 24490), (372, 22910), (395, 21576), (435, 19592), (465, 18328), (474, 17980), (580, 14694), (620, 13746), (632, 13485), (696, 12245), (744, 11455), (790, 10788), (870, 9796), (899, 9480), (930, 9164), (948, 8990), (1160, 7347), (1185, 7192), (1240, 6873), (1580, 5394), (1740, 4898), (1798, 4740), (1860, 4582), (1896, 4495), (2291, 3720), (2370, 3596), (2449, 3480), (2697, 3160)]