1322903520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{918683}}^1$

素因数の和:918704

約数の個数: 72

約数和(自身を含む): 4514413176

約数和(自身を除く): 3191509656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 918683, 1837366, 2756049, 3674732, 4593415, 5512098, 7349464, 8268147, 9186830, 11024196, 13780245, 14698928, 16536294, 18373660, 22048392, 27560490, 29397856, 33072588, 36747320, 41340735, 44096784, 55120980, 66145176, 73494640, 82681470, 88193568, 110241960, 132290352, 146989280, 165362940, 220483920, 264580704, 330725880, 440967840, 661451760, 1322903520]

約数ペア:

[(1, 1322903520), (2, 661451760), (3, 440967840), (4, 330725880), (5, 264580704), (6, 220483920), (8, 165362940), (9, 146989280), (10, 132290352), (12, 110241960), (15, 88193568), (16, 82681470), (18, 73494640), (20, 66145176), (24, 55120980), (30, 44096784), (32, 41340735), (36, 36747320), (40, 33072588), (45, 29397856), (48, 27560490), (60, 22048392), (72, 18373660), (80, 16536294), (90, 14698928), (96, 13780245), (120, 11024196), (144, 9186830), (160, 8268147), (180, 7349464), (240, 5512098), (288, 4593415), (360, 3674732), (480, 2756049), (720, 1837366), (1440, 918683)]