2888040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 8890560

約数和(自身を除く): 6002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 587, 615, 820, 984, 1174, 1230, 1640, 1761, 2348, 2460, 2935, 3522, 4696, 4920, 5870, 7044, 8805, 11740, 14088, 17610, 23480, 24067, 35220, 48134, 70440, 72201, 96268, 120335, 144402, 192536, 240670, 288804, 361005, 481340, 577608, 722010, 962680, 1444020, 2888040]

約数ペア:

[(1, 2888040), (2, 1444020), (3, 962680), (4, 722010), (5, 577608), (6, 481340), (8, 361005), (10, 288804), (12, 240670), (15, 192536), (20, 144402), (24, 120335), (30, 96268), (40, 72201), (41, 70440), (60, 48134), (82, 35220), (120, 24067), (123, 23480), (164, 17610), (205, 14088), (246, 11740), (328, 8805), (410, 7044), (492, 5870), (587, 4920), (615, 4696), (820, 3522), (984, 2935), (1174, 2460), (1230, 2348), (1640, 1761)]