124175220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159199}}^1$

素因数の和:159224

約数の個数: 48

約数和(自身を含む): 374438400

約数和(自身を除く): 250263180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 159199, 318398, 477597, 636796, 795995, 955194, 1591990, 1910388, 2069587, 2387985, 3183980, 4139174, 4775970, 6208761, 8278348, 9551940, 10347935, 12417522, 20695870, 24835044, 31043805, 41391740, 62087610, 124175220]

約数ペア:

[(1, 124175220), (2, 62087610), (3, 41391740), (4, 31043805), (5, 24835044), (6, 20695870), (10, 12417522), (12, 10347935), (13, 9551940), (15, 8278348), (20, 6208761), (26, 4775970), (30, 4139174), (39, 3183980), (52, 2387985), (60, 2069587), (65, 1910388), (78, 1591990), (130, 955194), (156, 795995), (195, 636796), (260, 477597), (390, 318398), (780, 159199)]