390362407980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4013}}^1\times {\mathrm{1621241}}^1$

素因数の和:1625266

約数の個数: 48

約数和(自身を含む): 1093287785184

約数和(自身を除く): 702925377204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4013, 8026, 12039, 16052, 20065, 24078, 40130, 48156, 60195, 80260, 120390, 240780, 1621241, 3242482, 4863723, 6484964, 8106205, 9727446, 16212410, 19454892, 24318615, 32424820, 48637230, 97274460, 6506040133, 13012080266, 19518120399, 26024160532, 32530200665, 39036240798, 65060401330, 78072481596, 97590601995, 130120802660, 195181203990, 390362407980]

約数ペア:

[(1, 390362407980), (2, 195181203990), (3, 130120802660), (4, 97590601995), (5, 78072481596), (6, 65060401330), (10, 39036240798), (12, 32530200665), (15, 26024160532), (20, 19518120399), (30, 13012080266), (60, 6506040133), (4013, 97274460), (8026, 48637230), (12039, 32424820), (16052, 24318615), (20065, 19454892), (24078, 16212410), (40130, 9727446), (48156, 8106205), (60195, 6484964), (80260, 4863723), (120390, 3242482), (240780, 1621241)]