190041960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8039}}^1$

素因数の和:8250

約数の個数: 64

約数和(自身を含む): 573091200

約数和(自身を除く): 383049240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 8039, 11820, 16078, 23640, 24117, 32156, 40195, 48234, 64312, 80390, 96468, 120585, 160780, 192936, 241170, 321560, 482340, 964680, 1583683, 3167366, 4751049, 6334732, 7918415, 9502098, 12669464, 15836830, 19004196, 23755245, 31673660, 38008392, 47510490, 63347320, 95020980, 190041960]

約数ペア:

[(1, 190041960), (2, 95020980), (3, 63347320), (4, 47510490), (5, 38008392), (6, 31673660), (8, 23755245), (10, 19004196), (12, 15836830), (15, 12669464), (20, 9502098), (24, 7918415), (30, 6334732), (40, 4751049), (60, 3167366), (120, 1583683), (197, 964680), (394, 482340), (591, 321560), (788, 241170), (985, 192936), (1182, 160780), (1576, 120585), (1970, 96468), (2364, 80390), (2955, 64312), (3940, 48234), (4728, 40195), (5910, 32156), (7880, 24117), (8039, 23640), (11820, 16078)]