274956840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3877}}^1$

素因数の和:4091

約数の個数: 96

約数和(自身を含む): 898377480

約数和(自身を除く): 623420640

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, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3877, 3940, 4728, 5910, 7092, 7754, 7880, 8865, 11631, 11820, 14184, 15508, 17730, 19385, 23262, 23640, 31016, 34893, 35460, 38770, 46524, 58155, 69786, 70920, 77540, 93048, 116310, 139572, 155080, 174465, 232620, 279144, 348930, 465240, 697860, 763769, 1395720, 1527538, 2291307, 3055076, 3818845, 4582614, 6110152, 6873921, 7637690, 9165228, 11456535, 13747842, 15275380, 18330456, 22913070, 27495684, 30550760, 34369605, 45826140, 54991368, 68739210, 91652280, 137478420, 274956840]

約数ペア:

[(1, 274956840), (2, 137478420), (3, 91652280), (4, 68739210), (5, 54991368), (6, 45826140), (8, 34369605), (9, 30550760), (10, 27495684), (12, 22913070), (15, 18330456), (18, 15275380), (20, 13747842), (24, 11456535), (30, 9165228), (36, 7637690), (40, 6873921), (45, 6110152), (60, 4582614), (72, 3818845), (90, 3055076), (120, 2291307), (180, 1527538), (197, 1395720), (360, 763769), (394, 697860), (591, 465240), (788, 348930), (985, 279144), (1182, 232620), (1576, 174465), (1773, 155080), (1970, 139572), (2364, 116310), (2955, 93048), (3546, 77540), (3877, 70920), (3940, 69786), (4728, 58155), (5910, 46524), (7092, 38770), (7754, 35460), (7880, 34893), (8865, 31016), (11631, 23640), (11820, 23262), (14184, 19385), (15508, 17730)]