9368736240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{639941}}^1$

素因数の和:640018

約数の個数: 80

約数和(自身を含む): 29519244576

約数和(自身を除く): 20150508336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 639941, 1279882, 1919823, 2559764, 3199705, 3839646, 5119528, 6399410, 7679292, 9599115, 10239056, 12798820, 15358584, 19198230, 25597640, 30717168, 38396460, 39036401, 51195280, 76792920, 78072802, 117109203, 153585840, 156145604, 195182005, 234218406, 312291208, 390364010, 468436812, 585546015, 624582416, 780728020, 936873624, 1171092030, 1561456040, 1873747248, 2342184060, 3122912080, 4684368120, 9368736240]

約数ペア:

[(1, 9368736240), (2, 4684368120), (3, 3122912080), (4, 2342184060), (5, 1873747248), (6, 1561456040), (8, 1171092030), (10, 936873624), (12, 780728020), (15, 624582416), (16, 585546015), (20, 468436812), (24, 390364010), (30, 312291208), (40, 234218406), (48, 195182005), (60, 156145604), (61, 153585840), (80, 117109203), (120, 78072802), (122, 76792920), (183, 51195280), (240, 39036401), (244, 38396460), (305, 30717168), (366, 25597640), (488, 19198230), (610, 15358584), (732, 12798820), (915, 10239056), (976, 9599115), (1220, 7679292), (1464, 6399410), (1830, 5119528), (2440, 3839646), (2928, 3199705), (3660, 2559764), (4880, 1919823), (7320, 1279882), (14640, 639941)]