15395859540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{155797}}^1$

素因数の和:155879

約数の個数: 120

約数和(自身を含む): 49089457032

約数和(自身を除く): 33693597492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4941, 5490, 6588, 8235, 9882, 10980, 16470, 19764, 24705, 32940, 49410, 98820, 155797, 311594, 467391, 623188, 778985, 934782, 1402173, 1557970, 1869564, 2336955, 2804346, 3115940, 4206519, 4673910, 5608692, 7010865, 8413038, 9347820, 9503617, 12619557, 14021730, 16826076, 19007234, 21032595, 25239114, 28043460, 28510851, 38014468, 42065190, 47518085, 50478228, 57021702, 63097785, 84130380, 85532553, 95036170, 114043404, 126195570, 142554255, 171065106, 190072340, 252391140, 256597659, 285108510, 342130212, 427662765, 513195318, 570217020, 769792977, 855325530, 1026390636, 1282988295, 1539585954, 1710651060, 2565976590, 3079171908, 3848964885, 5131953180, 7697929770, 15395859540]

約数ペア:

[(1, 15395859540), (2, 7697929770), (3, 5131953180), (4, 3848964885), (5, 3079171908), (6, 2565976590), (9, 1710651060), (10, 1539585954), (12, 1282988295), (15, 1026390636), (18, 855325530), (20, 769792977), (27, 570217020), (30, 513195318), (36, 427662765), (45, 342130212), (54, 285108510), (60, 256597659), (61, 252391140), (81, 190072340), (90, 171065106), (108, 142554255), (122, 126195570), (135, 114043404), (162, 95036170), (180, 85532553), (183, 84130380), (244, 63097785), (270, 57021702), (305, 50478228), (324, 47518085), (366, 42065190), (405, 38014468), (540, 28510851), (549, 28043460), (610, 25239114), (732, 21032595), (810, 19007234), (915, 16826076), (1098, 14021730), (1220, 12619557), (1620, 9503617), (1647, 9347820), (1830, 8413038), (2196, 7010865), (2745, 5608692), (3294, 4673910), (3660, 4206519), (4941, 3115940), (5490, 2804346), (6588, 2336955), (8235, 1869564), (9882, 1557970), (10980, 1402173), (16470, 934782), (19764, 778985), (24705, 623188), (32940, 467391), (49410, 311594), (98820, 155797)]