13308883920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18484561}}^1$

素因数の和:18484580

約数の個数: 60

約数和(自身を含む): 44695670916

約数和(自身を除く): 31386786996

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, 18484561, 36969122, 55453683, 73938244, 92422805, 110907366, 147876488, 166361049, 184845610, 221814732, 277268415, 295752976, 332722098, 369691220, 443629464, 554536830, 665444196, 739382440, 831805245, 887258928, 1109073660, 1330888392, 1478764880, 1663610490, 2218147320, 2661776784, 3327220980, 4436294640, 6654441960, 13308883920]

約数ペア:

[(1, 13308883920), (2, 6654441960), (3, 4436294640), (4, 3327220980), (5, 2661776784), (6, 2218147320), (8, 1663610490), (9, 1478764880), (10, 1330888392), (12, 1109073660), (15, 887258928), (16, 831805245), (18, 739382440), (20, 665444196), (24, 554536830), (30, 443629464), (36, 369691220), (40, 332722098), (45, 295752976), (48, 277268415), (60, 221814732), (72, 184845610), (80, 166361049), (90, 147876488), (120, 110907366), (144, 92422805), (180, 73938244), (240, 55453683), (360, 36969122), (720, 18484561)]