1223980080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{10139}}^1$

素因数の和:10658

約数の個数: 80

約数和(自身を含む): 3802256640

約数和(自身を除く): 2578276560

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, 10139, 12072, 15090, 20120, 20278, 24144, 30180, 30417, 40240, 40556, 50695, 60360, 60834, 81112, 101390, 120720, 121668, 152085, 162224, 202780, 243336, 304170, 405560, 486672, 608340, 811120, 1216680, 2433360, 5099917, 10199834, 15299751, 20399668, 25499585, 30599502, 40799336, 50999170, 61199004, 76498755, 81598672, 101998340, 122398008, 152997510, 203996680, 244796016, 305995020, 407993360, 611990040, 1223980080]

約数ペア:

[(1, 1223980080), (2, 611990040), (3, 407993360), (4, 305995020), (5, 244796016), (6, 203996680), (8, 152997510), (10, 122398008), (12, 101998340), (15, 81598672), (16, 76498755), (20, 61199004), (24, 50999170), (30, 40799336), (40, 30599502), (48, 25499585), (60, 20399668), (80, 15299751), (120, 10199834), (240, 5099917), (503, 2433360), (1006, 1216680), (1509, 811120), (2012, 608340), (2515, 486672), (3018, 405560), (4024, 304170), (5030, 243336), (6036, 202780), (7545, 162224), (8048, 152085), (10060, 121668), (10139, 120720), (12072, 101390), (15090, 81112), (20120, 60834), (20278, 60360), (24144, 50695), (30180, 40556), (30417, 40240)]