931045320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27809}}^1$

素因数の和:27860

約数の個数: 128

約数和(自身を含む): 3203712000

約数和(自身を除く): 2272666680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 27809, 33480, 55618, 83427, 111236, 139045, 166854, 222472, 250281, 278090, 333708, 417135, 500562, 556180, 667416, 750843, 834270, 862079, 1001124, 1112360, 1251405, 1501686, 1668540, 1724158, 2002248, 2502810, 2586237, 3003372, 3337080, 3448316, 3754215, 4310395, 5005620, 5172474, 6006744, 6896632, 7508430, 7758711, 8620790, 10011240, 10344948, 12931185, 15016860, 15517422, 17241580, 20689896, 23276133, 25862370, 30033720, 31034844, 34483160, 38793555, 46552266, 51724740, 62069688, 77587110, 93104532, 103449480, 116380665, 155174220, 186209064, 232761330, 310348440, 465522660, 931045320]

約数ペア:

[(1, 931045320), (2, 465522660), (3, 310348440), (4, 232761330), (5, 186209064), (6, 155174220), (8, 116380665), (9, 103449480), (10, 93104532), (12, 77587110), (15, 62069688), (18, 51724740), (20, 46552266), (24, 38793555), (27, 34483160), (30, 31034844), (31, 30033720), (36, 25862370), (40, 23276133), (45, 20689896), (54, 17241580), (60, 15517422), (62, 15016860), (72, 12931185), (90, 10344948), (93, 10011240), (108, 8620790), (120, 7758711), (124, 7508430), (135, 6896632), (155, 6006744), (180, 5172474), (186, 5005620), (216, 4310395), (248, 3754215), (270, 3448316), (279, 3337080), (310, 3003372), (360, 2586237), (372, 2502810), (465, 2002248), (540, 1724158), (558, 1668540), (620, 1501686), (744, 1251405), (837, 1112360), (930, 1001124), (1080, 862079), (1116, 834270), (1240, 750843), (1395, 667416), (1674, 556180), (1860, 500562), (2232, 417135), (2790, 333708), (3348, 278090), (3720, 250281), (4185, 222472), (5580, 166854), (6696, 139045), (8370, 111236), (11160, 83427), (16740, 55618), (27809, 33480)]