122744520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340957}}^1$

素因数の和:340974

約数の個数: 48

約数和(自身を含む): 398920860

約数和(自身を除く): 276176340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 340957, 681914, 1022871, 1363828, 1704785, 2045742, 2727656, 3068613, 3409570, 4091484, 5114355, 6137226, 6819140, 8182968, 10228710, 12274452, 13638280, 15343065, 20457420, 24548904, 30686130, 40914840, 61372260, 122744520]

約数ペア:

[(1, 122744520), (2, 61372260), (3, 40914840), (4, 30686130), (5, 24548904), (6, 20457420), (8, 15343065), (9, 13638280), (10, 12274452), (12, 10228710), (15, 8182968), (18, 6819140), (20, 6137226), (24, 5114355), (30, 4091484), (36, 3409570), (40, 3068613), (45, 2727656), (60, 2045742), (72, 1704785), (90, 1363828), (120, 1022871), (180, 681914), (360, 340957)]