29122817880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18668473}}^1$

素因数の和:18668500

約数の個数: 64

約数和(自身を含む): 94089108960

約数和(自身を除く): 64966291080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18668473, 37336946, 56005419, 74673892, 93342365, 112010838, 149347784, 186684730, 224021676, 242690149, 280027095, 373369460, 448043352, 485380298, 560054190, 728070447, 746738920, 970760596, 1120108380, 1213450745, 1456140894, 1941521192, 2240216760, 2426901490, 2912281788, 3640352235, 4853802980, 5824563576, 7280704470, 9707605960, 14561408940, 29122817880]

約数ペア:

[(1, 29122817880), (2, 14561408940), (3, 9707605960), (4, 7280704470), (5, 5824563576), (6, 4853802980), (8, 3640352235), (10, 2912281788), (12, 2426901490), (13, 2240216760), (15, 1941521192), (20, 1456140894), (24, 1213450745), (26, 1120108380), (30, 970760596), (39, 746738920), (40, 728070447), (52, 560054190), (60, 485380298), (65, 448043352), (78, 373369460), (104, 280027095), (120, 242690149), (130, 224021676), (156, 186684730), (195, 149347784), (260, 112010838), (312, 93342365), (390, 74673892), (520, 56005419), (780, 37336946), (1560, 18668473)]