121045080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 128

約数和(自身を含む): 403845120

約数和(自身を除く): 282800040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 2503, 3224, 3720, 4030, 4836, 5006, 6045, 7509, 8060, 9672, 10012, 12090, 12515, 15018, 16120, 20024, 24180, 25030, 30036, 32539, 37545, 48360, 50060, 60072, 65078, 75090, 77593, 97617, 100120, 130156, 150180, 155186, 162695, 195234, 232779, 260312, 300360, 310372, 325390, 387965, 390468, 465558, 488085, 620744, 650780, 775930, 780936, 931116, 976170, 1008709, 1163895, 1301560, 1551860, 1862232, 1952340, 2017418, 2327790, 3026127, 3103720, 3904680, 4034836, 4655580, 5043545, 6052254, 8069672, 9311160, 10087090, 12104508, 15130635, 20174180, 24209016, 30261270, 40348360, 60522540, 121045080]

約数ペア:

[(1, 121045080), (2, 60522540), (3, 40348360), (4, 30261270), (5, 24209016), (6, 20174180), (8, 15130635), (10, 12104508), (12, 10087090), (13, 9311160), (15, 8069672), (20, 6052254), (24, 5043545), (26, 4655580), (30, 4034836), (31, 3904680), (39, 3103720), (40, 3026127), (52, 2327790), (60, 2017418), (62, 1952340), (65, 1862232), (78, 1551860), (93, 1301560), (104, 1163895), (120, 1008709), (124, 976170), (130, 931116), (155, 780936), (156, 775930), (186, 650780), (195, 620744), (248, 488085), (260, 465558), (310, 390468), (312, 387965), (372, 325390), (390, 310372), (403, 300360), (465, 260312), (520, 232779), (620, 195234), (744, 162695), (780, 155186), (806, 150180), (930, 130156), (1209, 100120), (1240, 97617), (1560, 77593), (1612, 75090), (1860, 65078), (2015, 60072), (2418, 50060), (2503, 48360), (3224, 37545), (3720, 32539), (4030, 30036), (4836, 25030), (5006, 24180), (6045, 20024), (7509, 16120), (8060, 15018), (9672, 12515), (10012, 12090)]