1144020

素因数分解:

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

素因数の和:864

約数の個数: 48

約数和(自身を含む): 3346560

約数和(自身を除く): 2202540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 829, 1380, 1658, 2487, 3316, 4145, 4974, 8290, 9948, 12435, 16580, 19067, 24870, 38134, 49740, 57201, 76268, 95335, 114402, 190670, 228804, 286005, 381340, 572010, 1144020]

約数ペア:

[(1, 1144020), (2, 572010), (3, 381340), (4, 286005), (5, 228804), (6, 190670), (10, 114402), (12, 95335), (15, 76268), (20, 57201), (23, 49740), (30, 38134), (46, 24870), (60, 19067), (69, 16580), (92, 12435), (115, 9948), (138, 8290), (230, 4974), (276, 4145), (345, 3316), (460, 2487), (690, 1658), (829, 1380)]