539011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9397}}^1$

素因数の和:9652

約数の個数: 80

約数和(自身を含む): 1678106880

約数和(自身を除く): 1139094960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9397, 9560, 11472, 14340, 18794, 19120, 28191, 28680, 37588, 46985, 56382, 57360, 75176, 93970, 112764, 140955, 150352, 187940, 225528, 281910, 375880, 451056, 563820, 751760, 1127640, 2245883, 2255280, 4491766, 6737649, 8983532, 11229415, 13475298, 17967064, 22458830, 26950596, 33688245, 35934128, 44917660, 53901192, 67376490, 89835320, 107802384, 134752980, 179670640, 269505960, 539011920]

約数ペア:

[(1, 539011920), (2, 269505960), (3, 179670640), (4, 134752980), (5, 107802384), (6, 89835320), (8, 67376490), (10, 53901192), (12, 44917660), (15, 35934128), (16, 33688245), (20, 26950596), (24, 22458830), (30, 17967064), (40, 13475298), (48, 11229415), (60, 8983532), (80, 6737649), (120, 4491766), (239, 2255280), (240, 2245883), (478, 1127640), (717, 751760), (956, 563820), (1195, 451056), (1434, 375880), (1912, 281910), (2390, 225528), (2868, 187940), (3585, 150352), (3824, 140955), (4780, 112764), (5736, 93970), (7170, 75176), (9397, 57360), (9560, 56382), (11472, 46985), (14340, 37588), (18794, 28680), (19120, 28191)]