2490024623760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111560243}}^1$

素因数の和:111560293

約数の個数: 120

約数和(自身を含む): 8632085439744

約数和(自身を除く): 6142060815984

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, 111560243, 223120486, 334680729, 446240972, 557801215, 669361458, 892481944, 1004042187, 1115602430, 1338722916, 1673403645, 1784963888, 2008084374, 2231204860, 2677445832, 3346807290, 3458367533, 4016168748, 4462409720, 5020210935, 5354891664, 6693614580, 6916735066, 8032337496, 8924819440, 10040421870, 10375102599, 13387229160, 13833470132, 16064674992, 17291837665, 20080843740, 20750205198, 26774458320, 27666940264, 31125307797, 34583675330, 40161687480, 41500410396, 51875512995, 55333880528, 62250615594, 69167350660, 80323374960, 83000820792, 103751025990, 124501231188, 138334701320, 155626538985, 166001641584, 207502051980, 249002462376, 276669402640, 311253077970, 415004103960, 498004924752, 622506155940, 830008207920, 1245012311880, 2490024623760]

約数ペア:

[(1, 2490024623760), (2, 1245012311880), (3, 830008207920), (4, 622506155940), (5, 498004924752), (6, 415004103960), (8, 311253077970), (9, 276669402640), (10, 249002462376), (12, 207502051980), (15, 166001641584), (16, 155626538985), (18, 138334701320), (20, 124501231188), (24, 103751025990), (30, 83000820792), (31, 80323374960), (36, 69167350660), (40, 62250615594), (45, 55333880528), (48, 51875512995), (60, 41500410396), (62, 40161687480), (72, 34583675330), (80, 31125307797), (90, 27666940264), (93, 26774458320), (120, 20750205198), (124, 20080843740), (144, 17291837665), (155, 16064674992), (180, 13833470132), (186, 13387229160), (240, 10375102599), (248, 10040421870), (279, 8924819440), (310, 8032337496), (360, 6916735066), (372, 6693614580), (465, 5354891664), (496, 5020210935), (558, 4462409720), (620, 4016168748), (720, 3458367533), (744, 3346807290), (930, 2677445832), (1116, 2231204860), (1240, 2008084374), (1395, 1784963888), (1488, 1673403645), (1860, 1338722916), (2232, 1115602430), (2480, 1004042187), (2790, 892481944), (3720, 669361458), (4464, 557801215), (5580, 446240972), (7440, 334680729), (11160, 223120486), (22320, 111560243)]