72141120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 168

約数和(自身を含む): 255218184

約数和(自身を除く): 183077064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 677, 720, 740, 888, 960, 1110, 1184, 1332, 1354, 1440, 1480, 1665, 1776, 2031, 2220, 2368, 2664, 2708, 2880, 2960, 3330, 3385, 3552, 4062, 4440, 5328, 5416, 5920, 6093, 6660, 6770, 7104, 8124, 8880, 10155, 10656, 10832, 11840, 12186, 13320, 13540, 16248, 17760, 20310, 21312, 21664, 24372, 25049, 26640, 27080, 30465, 32496, 35520, 40620, 43328, 48744, 50098, 53280, 54160, 60930, 64992, 75147, 81240, 97488, 100196, 106560, 108320, 121860, 125245, 129984, 150294, 162480, 194976, 200392, 216640, 225441, 243720, 250490, 300588, 324960, 375735, 389952, 400784, 450882, 487440, 500980, 601176, 649920, 751470, 801568, 901764, 974880, 1001960, 1127205, 1202352, 1502940, 1603136, 1803528, 1949760, 2003920, 2254410, 2404704, 3005880, 3607056, 4007840, 4508820, 4809408, 6011760, 7214112, 8015680, 9017640, 12023520, 14428224, 18035280, 24047040, 36070560, 72141120]

約数ペア:

[(1, 72141120), (2, 36070560), (3, 24047040), (4, 18035280), (5, 14428224), (6, 12023520), (8, 9017640), (9, 8015680), (10, 7214112), (12, 6011760), (15, 4809408), (16, 4508820), (18, 4007840), (20, 3607056), (24, 3005880), (30, 2404704), (32, 2254410), (36, 2003920), (37, 1949760), (40, 1803528), (45, 1603136), (48, 1502940), (60, 1202352), (64, 1127205), (72, 1001960), (74, 974880), (80, 901764), (90, 801568), (96, 751470), (111, 649920), (120, 601176), (144, 500980), (148, 487440), (160, 450882), (180, 400784), (185, 389952), (192, 375735), (222, 324960), (240, 300588), (288, 250490), (296, 243720), (320, 225441), (333, 216640), (360, 200392), (370, 194976), (444, 162480), (480, 150294), (555, 129984), (576, 125245), (592, 121860), (666, 108320), (677, 106560), (720, 100196), (740, 97488), (888, 81240), (960, 75147), (1110, 64992), (1184, 60930), (1332, 54160), (1354, 53280), (1440, 50098), (1480, 48744), (1665, 43328), (1776, 40620), (2031, 35520), (2220, 32496), (2368, 30465), (2664, 27080), (2708, 26640), (2880, 25049), (2960, 24372), (3330, 21664), (3385, 21312), (3552, 20310), (4062, 17760), (4440, 16248), (5328, 13540), (5416, 13320), (5920, 12186), (6093, 11840), (6660, 10832), (6770, 10656), (7104, 10155), (8124, 8880)]