355850280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1973}}^1$

素因数の和:2160

約数の個数: 128

約数和(自身を含む): 1193875200

約数和(自身を除く): 838024920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 501, 540, 668, 835, 1002, 1080, 1336, 1503, 1670, 1973, 2004, 2505, 3006, 3340, 3946, 4008, 4509, 5010, 5919, 6012, 6680, 7515, 7892, 9018, 9865, 10020, 11838, 12024, 15030, 15784, 17757, 18036, 19730, 20040, 22545, 23676, 29595, 30060, 35514, 36072, 39460, 45090, 47352, 53271, 59190, 60120, 71028, 78920, 88785, 90180, 106542, 118380, 142056, 177570, 180360, 213084, 236760, 266355, 329491, 355140, 426168, 532710, 658982, 710280, 988473, 1065420, 1317964, 1647455, 1976946, 2130840, 2635928, 2965419, 3294910, 3953892, 4942365, 5930838, 6589820, 7907784, 8896257, 9884730, 11861676, 13179640, 14827095, 17792514, 19769460, 23723352, 29654190, 35585028, 39538920, 44481285, 59308380, 71170056, 88962570, 118616760, 177925140, 355850280]

約数ペア:

[(1, 355850280), (2, 177925140), (3, 118616760), (4, 88962570), (5, 71170056), (6, 59308380), (8, 44481285), (9, 39538920), (10, 35585028), (12, 29654190), (15, 23723352), (18, 19769460), (20, 17792514), (24, 14827095), (27, 13179640), (30, 11861676), (36, 9884730), (40, 8896257), (45, 7907784), (54, 6589820), (60, 5930838), (72, 4942365), (90, 3953892), (108, 3294910), (120, 2965419), (135, 2635928), (167, 2130840), (180, 1976946), (216, 1647455), (270, 1317964), (334, 1065420), (360, 988473), (501, 710280), (540, 658982), (668, 532710), (835, 426168), (1002, 355140), (1080, 329491), (1336, 266355), (1503, 236760), (1670, 213084), (1973, 180360), (2004, 177570), (2505, 142056), (3006, 118380), (3340, 106542), (3946, 90180), (4008, 88785), (4509, 78920), (5010, 71028), (5919, 60120), (6012, 59190), (6680, 53271), (7515, 47352), (7892, 45090), (9018, 39460), (9865, 36072), (10020, 35514), (11838, 30060), (12024, 29595), (15030, 23676), (15784, 22545), (17757, 20040), (18036, 19730)]