64736760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49043}}^1$

素因数の和:49068

約数の個数: 64

約数和(自身を含む): 211870080

約数和(自身を除く): 147133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49043, 98086, 147129, 196172, 245215, 294258, 392344, 490430, 539473, 588516, 735645, 980860, 1078946, 1177032, 1471290, 1618419, 1961720, 2157892, 2697365, 2942580, 3236838, 4315784, 5394730, 5885160, 6473676, 8092095, 10789460, 12947352, 16184190, 21578920, 32368380, 64736760]

約数ペア:

[(1, 64736760), (2, 32368380), (3, 21578920), (4, 16184190), (5, 12947352), (6, 10789460), (8, 8092095), (10, 6473676), (11, 5885160), (12, 5394730), (15, 4315784), (20, 3236838), (22, 2942580), (24, 2697365), (30, 2157892), (33, 1961720), (40, 1618419), (44, 1471290), (55, 1177032), (60, 1078946), (66, 980860), (88, 735645), (110, 588516), (120, 539473), (132, 490430), (165, 392344), (220, 294258), (264, 245215), (330, 196172), (440, 147129), (660, 98086), (1320, 49043)]