201048781680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{279234419}}^1$

素因数の和:279234438

約数の個数: 60

約数和(自身を含む): 675188827560

約数和(自身を除く): 474140045880

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, 279234419, 558468838, 837703257, 1116937676, 1396172095, 1675406514, 2233875352, 2513109771, 2792344190, 3350813028, 4188516285, 4467750704, 5026219542, 5584688380, 6701626056, 8377032570, 10052439084, 11169376760, 12565548855, 13403252112, 16754065140, 20104878168, 22338753520, 25131097710, 33508130280, 40209756336, 50262195420, 67016260560, 100524390840, 201048781680]

約数ペア:

[(1, 201048781680), (2, 100524390840), (3, 67016260560), (4, 50262195420), (5, 40209756336), (6, 33508130280), (8, 25131097710), (9, 22338753520), (10, 20104878168), (12, 16754065140), (15, 13403252112), (16, 12565548855), (18, 11169376760), (20, 10052439084), (24, 8377032570), (30, 6701626056), (36, 5584688380), (40, 5026219542), (45, 4467750704), (48, 4188516285), (60, 3350813028), (72, 2792344190), (80, 2513109771), (90, 2233875352), (120, 1675406514), (144, 1396172095), (180, 1116937676), (240, 837703257), (360, 558468838), (720, 279234419)]