233333280

素因数分解:

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

素因数の和:5279

約数の個数: 144

約数和(自身を含む): 822092544

約数和(自身を除く): 588759264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5227, 5580, 7440, 8928, 10454, 11160, 14880, 15681, 20908, 22320, 26135, 31362, 41816, 44640, 47043, 52270, 62724, 78405, 83632, 94086, 104540, 125448, 156810, 162037, 167264, 188172, 209080, 235215, 250896, 313620, 324074, 376344, 418160, 470430, 486111, 501792, 627240, 648148, 752688, 810185, 836320, 940860, 972222, 1254480, 1296296, 1458333, 1505376, 1620370, 1881720, 1944444, 2430555, 2508960, 2592592, 2916666, 3240740, 3763440, 3888888, 4861110, 5185184, 5833332, 6481480, 7291665, 7526880, 7777776, 9722220, 11666664, 12962960, 14583330, 15555552, 19444440, 23333328, 25925920, 29166660, 38888880, 46666656, 58333320, 77777760, 116666640, 233333280]

約数ペア:

[(1, 233333280), (2, 116666640), (3, 77777760), (4, 58333320), (5, 46666656), (6, 38888880), (8, 29166660), (9, 25925920), (10, 23333328), (12, 19444440), (15, 15555552), (16, 14583330), (18, 12962960), (20, 11666664), (24, 9722220), (30, 7777776), (31, 7526880), (32, 7291665), (36, 6481480), (40, 5833332), (45, 5185184), (48, 4861110), (60, 3888888), (62, 3763440), (72, 3240740), (80, 2916666), (90, 2592592), (93, 2508960), (96, 2430555), (120, 1944444), (124, 1881720), (144, 1620370), (155, 1505376), (160, 1458333), (180, 1296296), (186, 1254480), (240, 972222), (248, 940860), (279, 836320), (288, 810185), (310, 752688), (360, 648148), (372, 627240), (465, 501792), (480, 486111), (496, 470430), (558, 418160), (620, 376344), (720, 324074), (744, 313620), (930, 250896), (992, 235215), (1116, 209080), (1240, 188172), (1395, 167264), (1440, 162037), (1488, 156810), (1860, 125448), (2232, 104540), (2480, 94086), (2790, 83632), (2976, 78405), (3720, 62724), (4464, 52270), (4960, 47043), (5227, 44640), (5580, 41816), (7440, 31362), (8928, 26135), (10454, 22320), (11160, 20908), (14880, 15681)]