2989726800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{80369}}^1$

素因数の和:80421

約数の個数: 120

約数和(自身を含む): 9886152960

約数和(自身を除く): 6896426160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 18600, 37200, 80369, 160738, 241107, 321476, 401845, 482214, 642952, 803690, 964428, 1205535, 1285904, 1607380, 1928856, 2009225, 2411070, 2491439, 3214760, 3857712, 4018450, 4822140, 4982878, 6027675, 6429520, 7474317, 8036900, 9644280, 9965756, 12055350, 12457195, 14948634, 16073800, 19288560, 19931512, 24110700, 24914390, 29897268, 32147600, 37371585, 39863024, 48221400, 49828780, 59794536, 62285975, 74743170, 96442800, 99657560, 119589072, 124571950, 149486340, 186857925, 199315120, 249143900, 298972680, 373715850, 498287800, 597945360, 747431700, 996575600, 1494863400, 2989726800]

約数ペア:

[(1, 2989726800), (2, 1494863400), (3, 996575600), (4, 747431700), (5, 597945360), (6, 498287800), (8, 373715850), (10, 298972680), (12, 249143900), (15, 199315120), (16, 186857925), (20, 149486340), (24, 124571950), (25, 119589072), (30, 99657560), (31, 96442800), (40, 74743170), (48, 62285975), (50, 59794536), (60, 49828780), (62, 48221400), (75, 39863024), (80, 37371585), (93, 32147600), (100, 29897268), (120, 24914390), (124, 24110700), (150, 19931512), (155, 19288560), (186, 16073800), (200, 14948634), (240, 12457195), (248, 12055350), (300, 9965756), (310, 9644280), (372, 8036900), (400, 7474317), (465, 6429520), (496, 6027675), (600, 4982878), (620, 4822140), (744, 4018450), (775, 3857712), (930, 3214760), (1200, 2491439), (1240, 2411070), (1488, 2009225), (1550, 1928856), (1860, 1607380), (2325, 1285904), (2480, 1205535), (3100, 964428), (3720, 803690), (4650, 642952), (6200, 482214), (7440, 401845), (9300, 321476), (12400, 241107), (18600, 160738), (37200, 80369)]