425115360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{295219}}^1$

素因数の和:295240

約数の個数: 72

約数和(自身を含む): 1450711080

約数和(自身を除く): 1025595720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 295219, 590438, 885657, 1180876, 1476095, 1771314, 2361752, 2656971, 2952190, 3542628, 4428285, 4723504, 5313942, 5904380, 7085256, 8856570, 9447008, 10627884, 11808760, 13284855, 14170512, 17713140, 21255768, 23617520, 26569710, 28341024, 35426280, 42511536, 47235040, 53139420, 70852560, 85023072, 106278840, 141705120, 212557680, 425115360]

約数ペア:

[(1, 425115360), (2, 212557680), (3, 141705120), (4, 106278840), (5, 85023072), (6, 70852560), (8, 53139420), (9, 47235040), (10, 42511536), (12, 35426280), (15, 28341024), (16, 26569710), (18, 23617520), (20, 21255768), (24, 17713140), (30, 14170512), (32, 13284855), (36, 11808760), (40, 10627884), (45, 9447008), (48, 8856570), (60, 7085256), (72, 5904380), (80, 5313942), (90, 4723504), (96, 4428285), (120, 3542628), (144, 2952190), (160, 2656971), (180, 2361752), (240, 1771314), (288, 1476095), (360, 1180876), (480, 885657), (720, 590438), (1440, 295219)]