2288040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 7171200

約数和(自身を除く): 4883160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 829, 920, 1380, 1658, 2487, 2760, 3316, 4145, 4974, 6632, 8290, 9948, 12435, 16580, 19067, 19896, 24870, 33160, 38134, 49740, 57201, 76268, 95335, 99480, 114402, 152536, 190670, 228804, 286005, 381340, 457608, 572010, 762680, 1144020, 2288040]

約数ペア:

[(1, 2288040), (2, 1144020), (3, 762680), (4, 572010), (5, 457608), (6, 381340), (8, 286005), (10, 228804), (12, 190670), (15, 152536), (20, 114402), (23, 99480), (24, 95335), (30, 76268), (40, 57201), (46, 49740), (60, 38134), (69, 33160), (92, 24870), (115, 19896), (120, 19067), (138, 16580), (184, 12435), (230, 9948), (276, 8290), (345, 6632), (460, 4974), (552, 4145), (690, 3316), (829, 2760), (920, 2487), (1380, 1658)]