253096920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8130

約数の個数: 128

約数和(自身を含む): 872856000

約数和(自身を除く): 619759080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 8081, 10440, 15660, 16162, 24243, 31320, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 145458, 161620, 193944, 218187, 234349, 242430, 290916, 323240, 363645, 436374, 468698, 484860, 581832, 703047, 727290, 872748, 937396, 969720, 1090935, 1171745, 1406094, 1454580, 1745496, 1874792, 2109141, 2181870, 2343490, 2812188, 2909160, 3515235, 4218282, 4363740, 4686980, 5624376, 6327423, 7030470, 8436564, 8727480, 9373960, 10545705, 12654846, 14060940, 16873128, 21091410, 25309692, 28121880, 31637115, 42182820, 50619384, 63274230, 84365640, 126548460, 253096920]

約数ペア:

[(1, 253096920), (2, 126548460), (3, 84365640), (4, 63274230), (5, 50619384), (6, 42182820), (8, 31637115), (9, 28121880), (10, 25309692), (12, 21091410), (15, 16873128), (18, 14060940), (20, 12654846), (24, 10545705), (27, 9373960), (29, 8727480), (30, 8436564), (36, 7030470), (40, 6327423), (45, 5624376), (54, 4686980), (58, 4363740), (60, 4218282), (72, 3515235), (87, 2909160), (90, 2812188), (108, 2343490), (116, 2181870), (120, 2109141), (135, 1874792), (145, 1745496), (174, 1454580), (180, 1406094), (216, 1171745), (232, 1090935), (261, 969720), (270, 937396), (290, 872748), (348, 727290), (360, 703047), (435, 581832), (522, 484860), (540, 468698), (580, 436374), (696, 363645), (783, 323240), (870, 290916), (1044, 242430), (1080, 234349), (1160, 218187), (1305, 193944), (1566, 161620), (1740, 145458), (2088, 121215), (2610, 96972), (3132, 80810), (3480, 72729), (3915, 64648), (5220, 48486), (6264, 40405), (7830, 32324), (8081, 31320), (10440, 24243), (15660, 16162)]