15347460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1429}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 27895740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1429, 1790, 2148, 2685, 2858, 3580, 4287, 5370, 5716, 7145, 8574, 10740, 14290, 17148, 21435, 28580, 42870, 85740, 255791, 511582, 767373, 1023164, 1278955, 1534746, 2557910, 3069492, 3836865, 5115820, 7673730, 15347460]

約数ペア:

[(1, 15347460), (2, 7673730), (3, 5115820), (4, 3836865), (5, 3069492), (6, 2557910), (10, 1534746), (12, 1278955), (15, 1023164), (20, 767373), (30, 511582), (60, 255791), (179, 85740), (358, 42870), (537, 28580), (716, 21435), (895, 17148), (1074, 14290), (1429, 10740), (1790, 8574), (2148, 7145), (2685, 5716), (2858, 5370), (3580, 4287)]