139853520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64747}}^1$

素因数の和:64769

約数の個数: 80

約数和(自身を含む): 481725120

約数和(自身を除く): 341871600

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, 64747, 129494, 194241, 258988, 323735, 388482, 517976, 582723, 647470, 776964, 971205, 1035952, 1165446, 1294940, 1553928, 1748169, 1942410, 2330892, 2589880, 2913615, 3107856, 3496338, 3884820, 4661784, 5179760, 5827230, 6992676, 7769640, 8740845, 9323568, 11654460, 13985352, 15539280, 17481690, 23308920, 27970704, 34963380, 46617840, 69926760, 139853520]

約数ペア:

[(1, 139853520), (2, 69926760), (3, 46617840), (4, 34963380), (5, 27970704), (6, 23308920), (8, 17481690), (9, 15539280), (10, 13985352), (12, 11654460), (15, 9323568), (16, 8740845), (18, 7769640), (20, 6992676), (24, 5827230), (27, 5179760), (30, 4661784), (36, 3884820), (40, 3496338), (45, 3107856), (48, 2913615), (54, 2589880), (60, 2330892), (72, 1942410), (80, 1748169), (90, 1553928), (108, 1294940), (120, 1165446), (135, 1035952), (144, 971205), (180, 776964), (216, 647470), (240, 582723), (270, 517976), (360, 388482), (432, 323735), (540, 258988), (720, 194241), (1080, 129494), (2160, 64747)]