220286160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8269}}^1$

素因数の和:8325

約数の個数: 120

約数和(自身を含む): 759880680

約数和(自身を除く): 539594520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8269, 8880, 13320, 16538, 24807, 26640, 33076, 41345, 49614, 66152, 74421, 82690, 99228, 124035, 132304, 148842, 165380, 198456, 248070, 297684, 305953, 330760, 372105, 396912, 496140, 595368, 611906, 661520, 744210, 917859, 992280, 1190736, 1223812, 1488420, 1529765, 1835718, 1984560, 2447624, 2753577, 2976840, 3059530, 3671436, 4589295, 4895248, 5507154, 5953680, 6119060, 7342872, 9178590, 11014308, 12238120, 13767885, 14685744, 18357180, 22028616, 24476240, 27535770, 36714360, 44057232, 55071540, 73428720, 110143080, 220286160]

約数ペア:

[(1, 220286160), (2, 110143080), (3, 73428720), (4, 55071540), (5, 44057232), (6, 36714360), (8, 27535770), (9, 24476240), (10, 22028616), (12, 18357180), (15, 14685744), (16, 13767885), (18, 12238120), (20, 11014308), (24, 9178590), (30, 7342872), (36, 6119060), (37, 5953680), (40, 5507154), (45, 4895248), (48, 4589295), (60, 3671436), (72, 3059530), (74, 2976840), (80, 2753577), (90, 2447624), (111, 1984560), (120, 1835718), (144, 1529765), (148, 1488420), (180, 1223812), (185, 1190736), (222, 992280), (240, 917859), (296, 744210), (333, 661520), (360, 611906), (370, 595368), (444, 496140), (555, 396912), (592, 372105), (666, 330760), (720, 305953), (740, 297684), (888, 248070), (1110, 198456), (1332, 165380), (1480, 148842), (1665, 132304), (1776, 124035), (2220, 99228), (2664, 82690), (2960, 74421), (3330, 66152), (4440, 49614), (5328, 41345), (6660, 33076), (8269, 26640), (8880, 24807), (13320, 16538)]