147990720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{154157}}^1$

素因数の和:154177

約数の個数: 56

約数和(自身を含む): 469873584

約数和(自身を除く): 321882864

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, 154157, 308314, 462471, 616628, 770785, 924942, 1233256, 1541570, 1849884, 2312355, 2466512, 3083140, 3699768, 4624710, 4933024, 6166280, 7399536, 9249420, 9866048, 12332560, 14799072, 18498840, 24665120, 29598144, 36997680, 49330240, 73995360, 147990720]

約数ペア:

[(1, 147990720), (2, 73995360), (3, 49330240), (4, 36997680), (5, 29598144), (6, 24665120), (8, 18498840), (10, 14799072), (12, 12332560), (15, 9866048), (16, 9249420), (20, 7399536), (24, 6166280), (30, 4933024), (32, 4624710), (40, 3699768), (48, 3083140), (60, 2466512), (64, 2312355), (80, 1849884), (96, 1541570), (120, 1233256), (160, 924942), (192, 770785), (240, 616628), (320, 462471), (480, 308314), (960, 154157)]