72082440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2204

約数の個数: 128

約数和(自身を含む): 248140800

約数和(自身を除く): 176058360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2153, 2232, 2790, 3348, 3720, 4185, 4306, 5580, 6459, 6696, 8370, 8612, 10765, 11160, 12918, 16740, 17224, 19377, 21530, 25836, 32295, 33480, 38754, 43060, 51672, 58131, 64590, 66743, 77508, 86120, 96885, 116262, 129180, 133486, 155016, 193770, 200229, 232524, 258360, 266972, 290655, 333715, 387540, 400458, 465048, 533944, 581310, 600687, 667430, 775080, 800916, 1001145, 1162620, 1201374, 1334860, 1601832, 1802061, 2002290, 2325240, 2402748, 2669720, 3003435, 3604122, 4004580, 4805496, 6006870, 7208244, 8009160, 9010305, 12013740, 14416488, 18020610, 24027480, 36041220, 72082440]

約数ペア:

[(1, 72082440), (2, 36041220), (3, 24027480), (4, 18020610), (5, 14416488), (6, 12013740), (8, 9010305), (9, 8009160), (10, 7208244), (12, 6006870), (15, 4805496), (18, 4004580), (20, 3604122), (24, 3003435), (27, 2669720), (30, 2402748), (31, 2325240), (36, 2002290), (40, 1802061), (45, 1601832), (54, 1334860), (60, 1201374), (62, 1162620), (72, 1001145), (90, 800916), (93, 775080), (108, 667430), (120, 600687), (124, 581310), (135, 533944), (155, 465048), (180, 400458), (186, 387540), (216, 333715), (248, 290655), (270, 266972), (279, 258360), (310, 232524), (360, 200229), (372, 193770), (465, 155016), (540, 133486), (558, 129180), (620, 116262), (744, 96885), (837, 86120), (930, 77508), (1080, 66743), (1116, 64590), (1240, 58131), (1395, 51672), (1674, 43060), (1860, 38754), (2153, 33480), (2232, 32295), (2790, 25836), (3348, 21530), (3720, 19377), (4185, 17224), (4306, 16740), (5580, 12918), (6459, 11160), (6696, 10765), (8370, 8612)]