140472720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5273}}^1$

素因数の和:5329

約数の個数: 120

約数和(自身を含む): 484596216

約数和(自身を除く): 344123496

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, 5273, 5328, 6660, 8880, 10546, 13320, 15819, 21092, 26365, 26640, 31638, 42184, 47457, 52730, 63276, 79095, 84368, 94914, 105460, 126552, 158190, 189828, 195101, 210920, 237285, 253104, 316380, 379656, 390202, 421840, 474570, 585303, 632760, 759312, 780404, 949140, 975505, 1170606, 1265520, 1560808, 1755909, 1898280, 1951010, 2341212, 2926515, 3121616, 3511818, 3796560, 3902020, 4682424, 5853030, 7023636, 7804040, 8779545, 9364848, 11706060, 14047272, 15608080, 17559090, 23412120, 28094544, 35118180, 46824240, 70236360, 140472720]

約数ペア:

[(1, 140472720), (2, 70236360), (3, 46824240), (4, 35118180), (5, 28094544), (6, 23412120), (8, 17559090), (9, 15608080), (10, 14047272), (12, 11706060), (15, 9364848), (16, 8779545), (18, 7804040), (20, 7023636), (24, 5853030), (30, 4682424), (36, 3902020), (37, 3796560), (40, 3511818), (45, 3121616), (48, 2926515), (60, 2341212), (72, 1951010), (74, 1898280), (80, 1755909), (90, 1560808), (111, 1265520), (120, 1170606), (144, 975505), (148, 949140), (180, 780404), (185, 759312), (222, 632760), (240, 585303), (296, 474570), (333, 421840), (360, 390202), (370, 379656), (444, 316380), (555, 253104), (592, 237285), (666, 210920), (720, 195101), (740, 189828), (888, 158190), (1110, 126552), (1332, 105460), (1480, 94914), (1665, 84368), (1776, 79095), (2220, 63276), (2664, 52730), (2960, 47457), (3330, 42184), (4440, 31638), (5273, 26640), (5328, 26365), (6660, 21092), (8880, 15819), (10546, 13320)]