748711080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53327}}^1$

素因数の和:53360

約数の個数: 128

約数和(自身を含む): 2687731200

約数和(自身を除く): 1939020120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 53327, 106654, 159981, 213308, 266635, 319962, 426616, 479943, 533270, 639924, 693251, 799905, 959886, 1066540, 1279848, 1386502, 1439829, 1599810, 1919772, 2079753, 2133080, 2399715, 2773004, 2879658, 3199620, 3466255, 3839544, 4159506, 4799430, 5546008, 5759316, 6239259, 6399240, 6932510, 7199145, 8319012, 9598860, 10398765, 11518632, 12478518, 13865020, 14398290, 16638024, 18717777, 19197720, 20797530, 24957036, 27730040, 28796580, 31196295, 37435554, 41595060, 49914072, 57593160, 62392590, 74871108, 83190120, 93588885, 124785180, 149742216, 187177770, 249570360, 374355540, 748711080]

約数ペア:

[(1, 748711080), (2, 374355540), (3, 249570360), (4, 187177770), (5, 149742216), (6, 124785180), (8, 93588885), (9, 83190120), (10, 74871108), (12, 62392590), (13, 57593160), (15, 49914072), (18, 41595060), (20, 37435554), (24, 31196295), (26, 28796580), (27, 27730040), (30, 24957036), (36, 20797530), (39, 19197720), (40, 18717777), (45, 16638024), (52, 14398290), (54, 13865020), (60, 12478518), (65, 11518632), (72, 10398765), (78, 9598860), (90, 8319012), (104, 7199145), (108, 6932510), (117, 6399240), (120, 6239259), (130, 5759316), (135, 5546008), (156, 4799430), (180, 4159506), (195, 3839544), (216, 3466255), (234, 3199620), (260, 2879658), (270, 2773004), (312, 2399715), (351, 2133080), (360, 2079753), (390, 1919772), (468, 1599810), (520, 1439829), (540, 1386502), (585, 1279848), (702, 1066540), (780, 959886), (936, 799905), (1080, 693251), (1170, 639924), (1404, 533270), (1560, 479943), (1755, 426616), (2340, 319962), (2808, 266635), (3510, 213308), (4680, 159981), (7020, 106654), (14040, 53327)]