116666640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5277

約数の個数: 120

約数和(自身を含む): 404521728

約数和(自身を除く): 287855088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5227, 5580, 7440, 10454, 11160, 15681, 20908, 22320, 26135, 31362, 41816, 47043, 52270, 62724, 78405, 83632, 94086, 104540, 125448, 156810, 162037, 188172, 209080, 235215, 250896, 313620, 324074, 376344, 418160, 470430, 486111, 627240, 648148, 752688, 810185, 940860, 972222, 1254480, 1296296, 1458333, 1620370, 1881720, 1944444, 2430555, 2592592, 2916666, 3240740, 3763440, 3888888, 4861110, 5833332, 6481480, 7291665, 7777776, 9722220, 11666664, 12962960, 14583330, 19444440, 23333328, 29166660, 38888880, 58333320, 116666640]

約数ペア:

[(1, 116666640), (2, 58333320), (3, 38888880), (4, 29166660), (5, 23333328), (6, 19444440), (8, 14583330), (9, 12962960), (10, 11666664), (12, 9722220), (15, 7777776), (16, 7291665), (18, 6481480), (20, 5833332), (24, 4861110), (30, 3888888), (31, 3763440), (36, 3240740), (40, 2916666), (45, 2592592), (48, 2430555), (60, 1944444), (62, 1881720), (72, 1620370), (80, 1458333), (90, 1296296), (93, 1254480), (120, 972222), (124, 940860), (144, 810185), (155, 752688), (180, 648148), (186, 627240), (240, 486111), (248, 470430), (279, 418160), (310, 376344), (360, 324074), (372, 313620), (465, 250896), (496, 235215), (558, 209080), (620, 188172), (720, 162037), (744, 156810), (930, 125448), (1116, 104540), (1240, 94086), (1395, 83632), (1488, 78405), (1860, 62724), (2232, 52270), (2480, 47043), (2790, 41816), (3720, 31362), (4464, 26135), (5227, 22320), (5580, 20908), (7440, 15681), (10454, 11160)]