13267043280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18426449}}^1$

素因数の和:18426468

約数の個数: 60

約数和(自身を含む): 44555156100

約数和(自身を除く): 31288112820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18426449, 36852898, 55279347, 73705796, 92132245, 110558694, 147411592, 165838041, 184264490, 221117388, 276396735, 294823184, 331676082, 368528980, 442234776, 552793470, 663352164, 737057960, 829190205, 884469552, 1105586940, 1326704328, 1474115920, 1658380410, 2211173880, 2653408656, 3316760820, 4422347760, 6633521640, 13267043280]

約数ペア:

[(1, 13267043280), (2, 6633521640), (3, 4422347760), (4, 3316760820), (5, 2653408656), (6, 2211173880), (8, 1658380410), (9, 1474115920), (10, 1326704328), (12, 1105586940), (15, 884469552), (16, 829190205), (18, 737057960), (20, 663352164), (24, 552793470), (30, 442234776), (36, 368528980), (40, 331676082), (45, 294823184), (48, 276396735), (60, 221117388), (72, 184264490), (80, 165838041), (90, 147411592), (120, 110558694), (144, 92132245), (180, 73705796), (240, 55279347), (360, 36852898), (720, 18426449)]