73924920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68449}}^1$

素因数の和:68469

約数の個数: 64

約数和(自身を含む): 246420000

約数和(自身を除く): 172495080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68449, 136898, 205347, 273796, 342245, 410694, 547592, 616041, 684490, 821388, 1026735, 1232082, 1368980, 1642776, 1848123, 2053470, 2464164, 2737960, 3080205, 3696246, 4106940, 4928328, 6160410, 7392492, 8213880, 9240615, 12320820, 14784984, 18481230, 24641640, 36962460, 73924920]

約数ペア:

[(1, 73924920), (2, 36962460), (3, 24641640), (4, 18481230), (5, 14784984), (6, 12320820), (8, 9240615), (9, 8213880), (10, 7392492), (12, 6160410), (15, 4928328), (18, 4106940), (20, 3696246), (24, 3080205), (27, 2737960), (30, 2464164), (36, 2053470), (40, 1848123), (45, 1642776), (54, 1368980), (60, 1232082), (72, 1026735), (90, 821388), (108, 684490), (120, 616041), (135, 547592), (180, 410694), (216, 342245), (270, 273796), (360, 205347), (540, 136898), (1080, 68449)]