872781120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{303049}}^1$

素因数の和:303072

約数の個数: 84

約数和(自身を含む): 3002013300

約数和(自身を除く): 2129232180

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 303049, 606098, 909147, 1212196, 1515245, 1818294, 2424392, 2727441, 3030490, 3636588, 4545735, 4848784, 5454882, 6060980, 7273176, 9091470, 9697568, 10909764, 12121960, 13637205, 14546352, 18182940, 19395136, 21819528, 24243920, 27274410, 29092704, 36365880, 43639056, 48487840, 54548820, 58185408, 72731760, 87278112, 96975680, 109097640, 145463520, 174556224, 218195280, 290927040, 436390560, 872781120]

約数ペア:

[(1, 872781120), (2, 436390560), (3, 290927040), (4, 218195280), (5, 174556224), (6, 145463520), (8, 109097640), (9, 96975680), (10, 87278112), (12, 72731760), (15, 58185408), (16, 54548820), (18, 48487840), (20, 43639056), (24, 36365880), (30, 29092704), (32, 27274410), (36, 24243920), (40, 21819528), (45, 19395136), (48, 18182940), (60, 14546352), (64, 13637205), (72, 12121960), (80, 10909764), (90, 9697568), (96, 9091470), (120, 7273176), (144, 6060980), (160, 5454882), (180, 4848784), (192, 4545735), (240, 3636588), (288, 3030490), (320, 2727441), (360, 2424392), (480, 1818294), (576, 1515245), (720, 1212196), (960, 909147), (1440, 606098), (2880, 303049)]