121132920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1663}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 364216320

約数和(自身を除く): 243083400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1663, 1821, 2428, 3035, 3326, 3642, 4856, 4989, 6070, 6652, 7284, 8315, 9105, 9978, 12140, 13304, 14568, 16630, 18210, 19956, 24280, 24945, 33260, 36420, 39912, 49890, 66520, 72840, 99780, 199560, 1009441, 2018882, 3028323, 4037764, 5047205, 6056646, 8075528, 10094410, 12113292, 15141615, 20188820, 24226584, 30283230, 40377640, 60566460, 121132920]

約数ペア:

[(1, 121132920), (2, 60566460), (3, 40377640), (4, 30283230), (5, 24226584), (6, 20188820), (8, 15141615), (10, 12113292), (12, 10094410), (15, 8075528), (20, 6056646), (24, 5047205), (30, 4037764), (40, 3028323), (60, 2018882), (120, 1009441), (607, 199560), (1214, 99780), (1663, 72840), (1821, 66520), (2428, 49890), (3035, 39912), (3326, 36420), (3642, 33260), (4856, 24945), (4989, 24280), (6070, 19956), (6652, 18210), (7284, 16630), (8315, 14568), (9105, 13304), (9978, 12140)]