48905640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6469}}^1$

素因数の和:6496

約数の個数: 128

約数和(自身を含む): 186336000

約数和(自身を除く): 137430360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6469, 7560, 12938, 19407, 25876, 32345, 38814, 45283, 51752, 58221, 64690, 77628, 90566, 97035, 116442, 129380, 135849, 155256, 174663, 181132, 194070, 226415, 232884, 258760, 271698, 291105, 349326, 362264, 388140, 407547, 452830, 465768, 543396, 582210, 679245, 698652, 776280, 815094, 873315, 905660, 1086792, 1164420, 1222641, 1358490, 1397304, 1630188, 1746630, 1811320, 2037735, 2328840, 2445282, 2716980, 3260376, 3493260, 4075470, 4890564, 5433960, 6113205, 6986520, 8150940, 9781128, 12226410, 16301880, 24452820, 48905640]

約数ペア:

[(1, 48905640), (2, 24452820), (3, 16301880), (4, 12226410), (5, 9781128), (6, 8150940), (7, 6986520), (8, 6113205), (9, 5433960), (10, 4890564), (12, 4075470), (14, 3493260), (15, 3260376), (18, 2716980), (20, 2445282), (21, 2328840), (24, 2037735), (27, 1811320), (28, 1746630), (30, 1630188), (35, 1397304), (36, 1358490), (40, 1222641), (42, 1164420), (45, 1086792), (54, 905660), (56, 873315), (60, 815094), (63, 776280), (70, 698652), (72, 679245), (84, 582210), (90, 543396), (105, 465768), (108, 452830), (120, 407547), (126, 388140), (135, 362264), (140, 349326), (168, 291105), (180, 271698), (189, 258760), (210, 232884), (216, 226415), (252, 194070), (270, 181132), (280, 174663), (315, 155256), (360, 135849), (378, 129380), (420, 116442), (504, 97035), (540, 90566), (630, 77628), (756, 64690), (840, 58221), (945, 51752), (1080, 45283), (1260, 38814), (1512, 32345), (1890, 25876), (2520, 19407), (3780, 12938), (6469, 7560)]