25225560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23357}}^1$

素因数の和:23377

約数の個数: 64

約数和(自身を含む): 84088800

約数和(自身を除く): 58863240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23357, 46714, 70071, 93428, 116785, 140142, 186856, 210213, 233570, 280284, 350355, 420426, 467140, 560568, 630639, 700710, 840852, 934280, 1051065, 1261278, 1401420, 1681704, 2102130, 2522556, 2802840, 3153195, 4204260, 5045112, 6306390, 8408520, 12612780, 25225560]

約数ペア:

[(1, 25225560), (2, 12612780), (3, 8408520), (4, 6306390), (5, 5045112), (6, 4204260), (8, 3153195), (9, 2802840), (10, 2522556), (12, 2102130), (15, 1681704), (18, 1401420), (20, 1261278), (24, 1051065), (27, 934280), (30, 840852), (36, 700710), (40, 630639), (45, 560568), (54, 467140), (60, 420426), (72, 350355), (90, 280284), (108, 233570), (120, 210213), (135, 186856), (180, 140142), (216, 116785), (270, 93428), (360, 70071), (540, 46714), (1080, 23357)]