2783405880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{3967}}^1$

素因数の和:5933

約数の個数: 96

約数和(自身を含む): 9052992000

約数和(自身を除く): 6269586120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1949, 3898, 3967, 5847, 7796, 7934, 9745, 11694, 11901, 15592, 15868, 17541, 19490, 19835, 23388, 23802, 29235, 31736, 35082, 35703, 38980, 39670, 46776, 47604, 58470, 59505, 70164, 71406, 77960, 79340, 87705, 95208, 116940, 119010, 140328, 142812, 158680, 175410, 178515, 233880, 238020, 285624, 350820, 357030, 476040, 701640, 714060, 1428120, 7731683, 15463366, 23195049, 30926732, 38658415, 46390098, 61853464, 69585147, 77316830, 92780196, 115975245, 139170294, 154633660, 185560392, 231950490, 278340588, 309267320, 347925735, 463900980, 556681176, 695851470, 927801960, 1391702940, 2783405880]

約数ペア:

[(1, 2783405880), (2, 1391702940), (3, 927801960), (4, 695851470), (5, 556681176), (6, 463900980), (8, 347925735), (9, 309267320), (10, 278340588), (12, 231950490), (15, 185560392), (18, 154633660), (20, 139170294), (24, 115975245), (30, 92780196), (36, 77316830), (40, 69585147), (45, 61853464), (60, 46390098), (72, 38658415), (90, 30926732), (120, 23195049), (180, 15463366), (360, 7731683), (1949, 1428120), (3898, 714060), (3967, 701640), (5847, 476040), (7796, 357030), (7934, 350820), (9745, 285624), (11694, 238020), (11901, 233880), (15592, 178515), (15868, 175410), (17541, 158680), (19490, 142812), (19835, 140328), (23388, 119010), (23802, 116940), (29235, 95208), (31736, 87705), (35082, 79340), (35703, 77960), (38980, 71406), (39670, 70164), (46776, 59505), (47604, 58470)]