15886420920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{219547}}^1$

素因数の和:219634

約数の個数: 128

約数和(自身を含む): 53745350400

約数和(自身を除く): 37858929480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 6030, 7236, 8040, 9045, 12060, 14472, 18090, 24120, 36180, 72360, 219547, 439094, 658641, 878188, 1097735, 1317282, 1756376, 1975923, 2195470, 2634564, 3293205, 3951846, 4390940, 5269128, 5927769, 6586410, 7903692, 8781880, 9879615, 11855538, 13172820, 14709649, 15807384, 19759230, 23711076, 26345640, 29419298, 29638845, 39518460, 44128947, 47422152, 58838596, 59277690, 73548245, 79036920, 88257894, 117677192, 118555380, 132386841, 147096490, 176515788, 220644735, 237110760, 264773682, 294192980, 353031576, 397160523, 441289470, 529547364, 588385960, 661934205, 794321046, 882578940, 1059094728, 1323868410, 1588642092, 1765157880, 1985802615, 2647736820, 3177284184, 3971605230, 5295473640, 7943210460, 15886420920]

約数ペア:

[(1, 15886420920), (2, 7943210460), (3, 5295473640), (4, 3971605230), (5, 3177284184), (6, 2647736820), (8, 1985802615), (9, 1765157880), (10, 1588642092), (12, 1323868410), (15, 1059094728), (18, 882578940), (20, 794321046), (24, 661934205), (27, 588385960), (30, 529547364), (36, 441289470), (40, 397160523), (45, 353031576), (54, 294192980), (60, 264773682), (67, 237110760), (72, 220644735), (90, 176515788), (108, 147096490), (120, 132386841), (134, 118555380), (135, 117677192), (180, 88257894), (201, 79036920), (216, 73548245), (268, 59277690), (270, 58838596), (335, 47422152), (360, 44128947), (402, 39518460), (536, 29638845), (540, 29419298), (603, 26345640), (670, 23711076), (804, 19759230), (1005, 15807384), (1080, 14709649), (1206, 13172820), (1340, 11855538), (1608, 9879615), (1809, 8781880), (2010, 7903692), (2412, 6586410), (2680, 5927769), (3015, 5269128), (3618, 4390940), (4020, 3951846), (4824, 3293205), (6030, 2634564), (7236, 2195470), (8040, 1975923), (9045, 1756376), (12060, 1317282), (14472, 1097735), (18090, 878188), (24120, 658641), (36180, 439094), (72360, 219547)]