297137040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1238071}}^1$

素因数の和:1238087

約数の個数: 40

約数和(自身を含む): 921125568

約数和(自身を除く): 623988528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1238071, 2476142, 3714213, 4952284, 6190355, 7428426, 9904568, 12380710, 14856852, 18571065, 19809136, 24761420, 29713704, 37142130, 49522840, 59427408, 74284260, 99045680, 148568520, 297137040]

約数ペア:

[(1, 297137040), (2, 148568520), (3, 99045680), (4, 74284260), (5, 59427408), (6, 49522840), (8, 37142130), (10, 29713704), (12, 24761420), (15, 19809136), (16, 18571065), (20, 14856852), (24, 12380710), (30, 9904568), (40, 7428426), (48, 6190355), (60, 4952284), (80, 3714213), (120, 2476142), (240, 1238071)]