2188308240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2473}}^1$

素因数の和:3721

約数の個数: 120

約数和(自身を含む): 7358022360

約数和(自身を除く): 5169714120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1229, 2458, 2473, 3687, 4916, 4946, 6145, 7374, 7419, 9832, 9892, 11061, 12290, 12365, 14748, 14838, 18435, 19664, 19784, 22122, 22257, 24580, 24730, 29496, 29676, 36870, 37095, 39568, 44244, 44514, 49160, 49460, 55305, 58992, 59352, 73740, 74190, 88488, 89028, 98320, 98920, 110610, 111285, 118704, 147480, 148380, 176976, 178056, 197840, 221220, 222570, 294960, 296760, 356112, 442440, 445140, 593520, 884880, 890280, 1780560, 3039317, 6078634, 9117951, 12157268, 15196585, 18235902, 24314536, 27353853, 30393170, 36471804, 45589755, 48629072, 54707706, 60786340, 72943608, 91179510, 109415412, 121572680, 136769265, 145887216, 182359020, 218830824, 243145360, 273538530, 364718040, 437661648, 547077060, 729436080, 1094154120, 2188308240]

約数ペア:

[(1, 2188308240), (2, 1094154120), (3, 729436080), (4, 547077060), (5, 437661648), (6, 364718040), (8, 273538530), (9, 243145360), (10, 218830824), (12, 182359020), (15, 145887216), (16, 136769265), (18, 121572680), (20, 109415412), (24, 91179510), (30, 72943608), (36, 60786340), (40, 54707706), (45, 48629072), (48, 45589755), (60, 36471804), (72, 30393170), (80, 27353853), (90, 24314536), (120, 18235902), (144, 15196585), (180, 12157268), (240, 9117951), (360, 6078634), (720, 3039317), (1229, 1780560), (2458, 890280), (2473, 884880), (3687, 593520), (4916, 445140), (4946, 442440), (6145, 356112), (7374, 296760), (7419, 294960), (9832, 222570), (9892, 221220), (11061, 197840), (12290, 178056), (12365, 176976), (14748, 148380), (14838, 147480), (18435, 118704), (19664, 111285), (19784, 110610), (22122, 98920), (22257, 98320), (24580, 89028), (24730, 88488), (29496, 74190), (29676, 73740), (36870, 59352), (37095, 58992), (39568, 55305), (44244, 49460), (44514, 49160)]