2912597040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12135821}}^1$

素因数の和:12135837

約数の個数: 40

約数和(自身を含む): 9029051568

約数和(自身を除く): 6116454528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12135821, 24271642, 36407463, 48543284, 60679105, 72814926, 97086568, 121358210, 145629852, 182037315, 194173136, 242716420, 291259704, 364074630, 485432840, 582519408, 728149260, 970865680, 1456298520, 2912597040]

約数ペア:

[(1, 2912597040), (2, 1456298520), (3, 970865680), (4, 728149260), (5, 582519408), (6, 485432840), (8, 364074630), (10, 291259704), (12, 242716420), (15, 194173136), (16, 182037315), (20, 145629852), (24, 121358210), (30, 97086568), (40, 72814926), (48, 60679105), (60, 48543284), (80, 36407463), (120, 24271642), (240, 12135821)]