563213520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{260747}}^1$

素因数の和:260769

約数の個数: 80

約数和(自身を含む): 1939965120

約数和(自身を除く): 1376751600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 260747, 521494, 782241, 1042988, 1303735, 1564482, 2085976, 2346723, 2607470, 3128964, 3911205, 4171952, 4693446, 5214940, 6257928, 7040169, 7822410, 9386892, 10429880, 11733615, 12515856, 14080338, 15644820, 18773784, 20859760, 23467230, 28160676, 31289640, 35200845, 37547568, 46934460, 56321352, 62579280, 70401690, 93868920, 112642704, 140803380, 187737840, 281606760, 563213520]

約数ペア:

[(1, 563213520), (2, 281606760), (3, 187737840), (4, 140803380), (5, 112642704), (6, 93868920), (8, 70401690), (9, 62579280), (10, 56321352), (12, 46934460), (15, 37547568), (16, 35200845), (18, 31289640), (20, 28160676), (24, 23467230), (27, 20859760), (30, 18773784), (36, 15644820), (40, 14080338), (45, 12515856), (48, 11733615), (54, 10429880), (60, 9386892), (72, 7822410), (80, 7040169), (90, 6257928), (108, 5214940), (120, 4693446), (135, 4171952), (144, 3911205), (180, 3128964), (216, 2607470), (240, 2346723), (270, 2085976), (360, 1564482), (432, 1303735), (540, 1042988), (720, 782241), (1080, 521494), (2160, 260747)]