134920320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{70271}}^1$

素因数の和:70293

約数の個数: 64

約数和(自身を含む): 430064640

約数和(自身を除く): 295144320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 70271, 140542, 210813, 281084, 351355, 421626, 562168, 702710, 843252, 1054065, 1124336, 1405420, 1686504, 2108130, 2248672, 2810840, 3373008, 4216260, 4497344, 5621680, 6746016, 8432520, 8994688, 11243360, 13492032, 16865040, 22486720, 26984064, 33730080, 44973440, 67460160, 134920320]

約数ペア:

[(1, 134920320), (2, 67460160), (3, 44973440), (4, 33730080), (5, 26984064), (6, 22486720), (8, 16865040), (10, 13492032), (12, 11243360), (15, 8994688), (16, 8432520), (20, 6746016), (24, 5621680), (30, 4497344), (32, 4216260), (40, 3373008), (48, 2810840), (60, 2248672), (64, 2108130), (80, 1686504), (96, 1405420), (120, 1124336), (128, 1054065), (160, 843252), (192, 702710), (240, 562168), (320, 421626), (384, 351355), (480, 281084), (640, 210813), (960, 140542), (1920, 70271)]