1119492720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42023}}^1$

素因数の和:42079

約数の個数: 120

約数和(自身を含む): 3861333216

約数和(自身を除く): 2741840496

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, 8880, 13320, 26640, 42023, 84046, 126069, 168092, 210115, 252138, 336184, 378207, 420230, 504276, 630345, 672368, 756414, 840460, 1008552, 1260690, 1512828, 1554851, 1680920, 1891035, 2017104, 2521380, 3025656, 3109702, 3361840, 3782070, 4664553, 5042760, 6051312, 6219404, 7564140, 7774255, 9329106, 10085520, 12438808, 13993659, 15128280, 15548510, 18658212, 23322765, 24877616, 27987318, 30256560, 31097020, 37316424, 46645530, 55974636, 62194040, 69968295, 74632848, 93291060, 111949272, 124388080, 139936590, 186582120, 223898544, 279873180, 373164240, 559746360, 1119492720]

約数ペア:

[(1, 1119492720), (2, 559746360), (3, 373164240), (4, 279873180), (5, 223898544), (6, 186582120), (8, 139936590), (9, 124388080), (10, 111949272), (12, 93291060), (15, 74632848), (16, 69968295), (18, 62194040), (20, 55974636), (24, 46645530), (30, 37316424), (36, 31097020), (37, 30256560), (40, 27987318), (45, 24877616), (48, 23322765), (60, 18658212), (72, 15548510), (74, 15128280), (80, 13993659), (90, 12438808), (111, 10085520), (120, 9329106), (144, 7774255), (148, 7564140), (180, 6219404), (185, 6051312), (222, 5042760), (240, 4664553), (296, 3782070), (333, 3361840), (360, 3109702), (370, 3025656), (444, 2521380), (555, 2017104), (592, 1891035), (666, 1680920), (720, 1554851), (740, 1512828), (888, 1260690), (1110, 1008552), (1332, 840460), (1480, 756414), (1665, 672368), (1776, 630345), (2220, 504276), (2664, 420230), (2960, 378207), (3330, 336184), (4440, 252138), (5328, 210115), (6660, 168092), (8880, 126069), (13320, 84046), (26640, 42023)]