4879980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 17364480

約数和(自身を除く): 12484500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1291, 1890, 2582, 3780, 3873, 5164, 6455, 7746, 9037, 11619, 12910, 15492, 18074, 19365, 23238, 25820, 27111, 34857, 36148, 38730, 45185, 46476, 54222, 58095, 69714, 77460, 81333, 90370, 108444, 116190, 135555, 139428, 162666, 174285, 180740, 232380, 243999, 271110, 325332, 348570, 406665, 487998, 542220, 697140, 813330, 975996, 1219995, 1626660, 2439990, 4879980]

約数ペア:

[(1, 4879980), (2, 2439990), (3, 1626660), (4, 1219995), (5, 975996), (6, 813330), (7, 697140), (9, 542220), (10, 487998), (12, 406665), (14, 348570), (15, 325332), (18, 271110), (20, 243999), (21, 232380), (27, 180740), (28, 174285), (30, 162666), (35, 139428), (36, 135555), (42, 116190), (45, 108444), (54, 90370), (60, 81333), (63, 77460), (70, 69714), (84, 58095), (90, 54222), (105, 46476), (108, 45185), (126, 38730), (135, 36148), (140, 34857), (180, 27111), (189, 25820), (210, 23238), (252, 19365), (270, 18074), (315, 15492), (378, 12910), (420, 11619), (540, 9037), (630, 7746), (756, 6455), (945, 5164), (1260, 3873), (1291, 3780), (1890, 2582)]