82388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 96

約数和(自身を含む): 266595840

約数和(自身を除く): 184207200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 4639, 5920, 8880, 9278, 13917, 17760, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 74224, 92780, 111336, 139170, 148448, 171643, 185560, 222672, 278340, 343286, 371120, 445344, 514929, 556680, 686572, 742240, 858215, 1029858, 1113360, 1373144, 1716430, 2059716, 2226720, 2574645, 2746288, 3432860, 4119432, 5149290, 5492576, 6865720, 8238864, 10298580, 13731440, 16477728, 20597160, 27462880, 41194320, 82388640]

約数ペア:

[(1, 82388640), (2, 41194320), (3, 27462880), (4, 20597160), (5, 16477728), (6, 13731440), (8, 10298580), (10, 8238864), (12, 6865720), (15, 5492576), (16, 5149290), (20, 4119432), (24, 3432860), (30, 2746288), (32, 2574645), (37, 2226720), (40, 2059716), (48, 1716430), (60, 1373144), (74, 1113360), (80, 1029858), (96, 858215), (111, 742240), (120, 686572), (148, 556680), (160, 514929), (185, 445344), (222, 371120), (240, 343286), (296, 278340), (370, 222672), (444, 185560), (480, 171643), (555, 148448), (592, 139170), (740, 111336), (888, 92780), (1110, 74224), (1184, 69585), (1480, 55668), (1776, 46390), (2220, 37112), (2960, 27834), (3552, 23195), (4440, 18556), (4639, 17760), (5920, 13917), (8880, 9278)]