8984938320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{402551}}^1$

素因数の和:402601

約数の個数: 120

約数和(自身を含む): 31147863552

約数和(自身を除く): 22162925232

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, 5580, 7440, 11160, 22320, 402551, 805102, 1207653, 1610204, 2012755, 2415306, 3220408, 3622959, 4025510, 4830612, 6038265, 6440816, 7245918, 8051020, 9661224, 12076530, 12479081, 14491836, 16102040, 18114795, 19322448, 24153060, 24958162, 28983672, 32204080, 36229590, 37437243, 48306120, 49916324, 57967344, 62395405, 72459180, 74874486, 96612240, 99832648, 112311729, 124790810, 144918360, 149748972, 187186215, 199665296, 224623458, 249581620, 289836720, 299497944, 374372430, 449246916, 499163240, 561558645, 598995888, 748744860, 898493832, 998326480, 1123117290, 1497489720, 1796987664, 2246234580, 2994979440, 4492469160, 8984938320]

約数ペア:

[(1, 8984938320), (2, 4492469160), (3, 2994979440), (4, 2246234580), (5, 1796987664), (6, 1497489720), (8, 1123117290), (9, 998326480), (10, 898493832), (12, 748744860), (15, 598995888), (16, 561558645), (18, 499163240), (20, 449246916), (24, 374372430), (30, 299497944), (31, 289836720), (36, 249581620), (40, 224623458), (45, 199665296), (48, 187186215), (60, 149748972), (62, 144918360), (72, 124790810), (80, 112311729), (90, 99832648), (93, 96612240), (120, 74874486), (124, 72459180), (144, 62395405), (155, 57967344), (180, 49916324), (186, 48306120), (240, 37437243), (248, 36229590), (279, 32204080), (310, 28983672), (360, 24958162), (372, 24153060), (465, 19322448), (496, 18114795), (558, 16102040), (620, 14491836), (720, 12479081), (744, 12076530), (930, 9661224), (1116, 8051020), (1240, 7245918), (1395, 6440816), (1488, 6038265), (1860, 4830612), (2232, 4025510), (2480, 3622959), (2790, 3220408), (3720, 2415306), (4464, 2012755), (5580, 1610204), (7440, 1207653), (11160, 805102), (22320, 402551)]