1444020

素因数分解:

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

素因数の和:640

約数の個数: 48

約数和(自身を含む): 4148928

約数和(自身を除く): 2704908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 587, 615, 820, 1174, 1230, 1761, 2348, 2460, 2935, 3522, 5870, 7044, 8805, 11740, 17610, 24067, 35220, 48134, 72201, 96268, 120335, 144402, 240670, 288804, 361005, 481340, 722010, 1444020]

約数ペア:

[(1, 1444020), (2, 722010), (3, 481340), (4, 361005), (5, 288804), (6, 240670), (10, 144402), (12, 120335), (15, 96268), (20, 72201), (30, 48134), (41, 35220), (60, 24067), (82, 17610), (123, 11740), (164, 8805), (205, 7044), (246, 5870), (410, 3522), (492, 2935), (587, 2460), (615, 2348), (820, 1761), (1174, 1230)]