73828320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4212

約数の個数: 96

約数和(自身を含む): 238902048

約数和(自身を除く): 165073728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4157, 4440, 5920, 8314, 8880, 12471, 16628, 17760, 20785, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 124710, 133024, 153809, 166280, 199536, 249420, 307618, 332560, 399072, 461427, 498840, 615236, 665120, 769045, 922854, 997680, 1230472, 1538090, 1845708, 1995360, 2307135, 2460944, 3076180, 3691416, 4614270, 4921888, 6152360, 7382832, 9228540, 12304720, 14765664, 18457080, 24609440, 36914160, 73828320]

約数ペア:

[(1, 73828320), (2, 36914160), (3, 24609440), (4, 18457080), (5, 14765664), (6, 12304720), (8, 9228540), (10, 7382832), (12, 6152360), (15, 4921888), (16, 4614270), (20, 3691416), (24, 3076180), (30, 2460944), (32, 2307135), (37, 1995360), (40, 1845708), (48, 1538090), (60, 1230472), (74, 997680), (80, 922854), (96, 769045), (111, 665120), (120, 615236), (148, 498840), (160, 461427), (185, 399072), (222, 332560), (240, 307618), (296, 249420), (370, 199536), (444, 166280), (480, 153809), (555, 133024), (592, 124710), (740, 99768), (888, 83140), (1110, 66512), (1184, 62355), (1480, 49884), (1776, 41570), (2220, 33256), (2960, 24942), (3552, 20785), (4157, 17760), (4440, 16628), (5920, 12471), (8314, 8880)]