1338360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 4233600

約数和(自身を除く): 2895240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 587, 760, 1140, 1174, 1761, 2280, 2348, 2935, 3522, 4696, 5870, 7044, 8805, 11153, 11740, 14088, 17610, 22306, 23480, 33459, 35220, 44612, 55765, 66918, 70440, 89224, 111530, 133836, 167295, 223060, 267672, 334590, 446120, 669180, 1338360]

約数ペア:

[(1, 1338360), (2, 669180), (3, 446120), (4, 334590), (5, 267672), (6, 223060), (8, 167295), (10, 133836), (12, 111530), (15, 89224), (19, 70440), (20, 66918), (24, 55765), (30, 44612), (38, 35220), (40, 33459), (57, 23480), (60, 22306), (76, 17610), (95, 14088), (114, 11740), (120, 11153), (152, 8805), (190, 7044), (228, 5870), (285, 4696), (380, 3522), (456, 2935), (570, 2348), (587, 2280), (760, 1761), (1140, 1174)]