1306936440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{117109}}^1$

素因数の和:117157

約数の個数: 96

約数和(自身を含む): 4384598400

約数和(自身を除く): 3077661960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 117109, 234218, 351327, 468436, 585545, 702654, 936872, 1053981, 1171090, 1405308, 1756635, 2107962, 2342180, 2810616, 3513270, 3630379, 4215924, 4684360, 5269905, 7026540, 7260758, 8431848, 10539810, 10891137, 14053080, 14521516, 18151895, 21079620, 21782274, 29043032, 32673411, 36303790, 42159240, 43564548, 54455685, 65346822, 72607580, 87129096, 108911370, 130693644, 145215160, 163367055, 217822740, 261387288, 326734110, 435645480, 653468220, 1306936440]

約数ペア:

[(1, 1306936440), (2, 653468220), (3, 435645480), (4, 326734110), (5, 261387288), (6, 217822740), (8, 163367055), (9, 145215160), (10, 130693644), (12, 108911370), (15, 87129096), (18, 72607580), (20, 65346822), (24, 54455685), (30, 43564548), (31, 42159240), (36, 36303790), (40, 32673411), (45, 29043032), (60, 21782274), (62, 21079620), (72, 18151895), (90, 14521516), (93, 14053080), (120, 10891137), (124, 10539810), (155, 8431848), (180, 7260758), (186, 7026540), (248, 5269905), (279, 4684360), (310, 4215924), (360, 3630379), (372, 3513270), (465, 2810616), (558, 2342180), (620, 2107962), (744, 1756635), (930, 1405308), (1116, 1171090), (1240, 1053981), (1395, 936872), (1860, 702654), (2232, 585545), (2790, 468436), (3720, 351327), (5580, 234218), (11160, 117109)]