74578080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155371}}^1$

素因数の和:155389

約数の個数: 48

約数和(自身を含む): 234922464

約数和(自身を除く): 160344384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 155371, 310742, 466113, 621484, 776855, 932226, 1242968, 1553710, 1864452, 2330565, 2485936, 3107420, 3728904, 4661130, 4971872, 6214840, 7457808, 9322260, 12429680, 14915616, 18644520, 24859360, 37289040, 74578080]

約数ペア:

[(1, 74578080), (2, 37289040), (3, 24859360), (4, 18644520), (5, 14915616), (6, 12429680), (8, 9322260), (10, 7457808), (12, 6214840), (15, 4971872), (16, 4661130), (20, 3728904), (24, 3107420), (30, 2485936), (32, 2330565), (40, 1864452), (48, 1553710), (60, 1242968), (80, 932226), (96, 776855), (120, 621484), (160, 466113), (240, 310742), (480, 155371)]