31227487440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{258677}}^1$

素因数の和:259196

約数の個数: 80

約数和(自身を含む): 96998041728

約数和(自身を除く): 65770554288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 1006, 1509, 2012, 2515, 3018, 4024, 5030, 6036, 7545, 8048, 10060, 12072, 15090, 20120, 24144, 30180, 40240, 60360, 120720, 258677, 517354, 776031, 1034708, 1293385, 1552062, 2069416, 2586770, 3104124, 3880155, 4138832, 5173540, 6208248, 7760310, 10347080, 12416496, 15520620, 20694160, 31041240, 62082480, 130114531, 260229062, 390343593, 520458124, 650572655, 780687186, 1040916248, 1301145310, 1561374372, 1951717965, 2081832496, 2602290620, 3122748744, 3903435930, 5204581240, 6245497488, 7806871860, 10409162480, 15613743720, 31227487440]

約数ペア:

[(1, 31227487440), (2, 15613743720), (3, 10409162480), (4, 7806871860), (5, 6245497488), (6, 5204581240), (8, 3903435930), (10, 3122748744), (12, 2602290620), (15, 2081832496), (16, 1951717965), (20, 1561374372), (24, 1301145310), (30, 1040916248), (40, 780687186), (48, 650572655), (60, 520458124), (80, 390343593), (120, 260229062), (240, 130114531), (503, 62082480), (1006, 31041240), (1509, 20694160), (2012, 15520620), (2515, 12416496), (3018, 10347080), (4024, 7760310), (5030, 6208248), (6036, 5173540), (7545, 4138832), (8048, 3880155), (10060, 3104124), (12072, 2586770), (15090, 2069416), (20120, 1552062), (24144, 1293385), (30180, 1034708), (40240, 776031), (60360, 517354), (120720, 258677)]