164022720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{170857}}^1$

素因数の和:170877

約数の個数: 56

約数和(自身を含む): 520775184

約数和(自身を除く): 356752464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 170857, 341714, 512571, 683428, 854285, 1025142, 1366856, 1708570, 2050284, 2562855, 2733712, 3417140, 4100568, 5125710, 5467424, 6834280, 8201136, 10251420, 10934848, 13668560, 16402272, 20502840, 27337120, 32804544, 41005680, 54674240, 82011360, 164022720]

約数ペア:

[(1, 164022720), (2, 82011360), (3, 54674240), (4, 41005680), (5, 32804544), (6, 27337120), (8, 20502840), (10, 16402272), (12, 13668560), (15, 10934848), (16, 10251420), (20, 8201136), (24, 6834280), (30, 5467424), (32, 5125710), (40, 4100568), (48, 3417140), (60, 2733712), (64, 2562855), (80, 2050284), (96, 1708570), (120, 1366856), (160, 1025142), (192, 854285), (240, 683428), (320, 512571), (480, 341714), (960, 170857)]