74139480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5081

約数の個数: 96

約数和(自身を含む): 246879360

約数和(自身を除く): 172739880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 5023, 7380, 10046, 14760, 15069, 20092, 25115, 30138, 40184, 45207, 50230, 60276, 75345, 90414, 100460, 120552, 150690, 180828, 200920, 205943, 226035, 301380, 361656, 411886, 452070, 602760, 617829, 823772, 904140, 1029715, 1235658, 1647544, 1808280, 1853487, 2059430, 2471316, 3089145, 3706974, 4118860, 4942632, 6178290, 7413948, 8237720, 9267435, 12356580, 14827896, 18534870, 24713160, 37069740, 74139480]

約数ペア:

[(1, 74139480), (2, 37069740), (3, 24713160), (4, 18534870), (5, 14827896), (6, 12356580), (8, 9267435), (9, 8237720), (10, 7413948), (12, 6178290), (15, 4942632), (18, 4118860), (20, 3706974), (24, 3089145), (30, 2471316), (36, 2059430), (40, 1853487), (41, 1808280), (45, 1647544), (60, 1235658), (72, 1029715), (82, 904140), (90, 823772), (120, 617829), (123, 602760), (164, 452070), (180, 411886), (205, 361656), (246, 301380), (328, 226035), (360, 205943), (369, 200920), (410, 180828), (492, 150690), (615, 120552), (738, 100460), (820, 90414), (984, 75345), (1230, 60276), (1476, 50230), (1640, 45207), (1845, 40184), (2460, 30138), (2952, 25115), (3690, 20092), (4920, 15069), (5023, 14760), (7380, 10046)]