201673320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27551}}^1$

素因数の和:27626

約数の個数: 64

約数和(自身を含む): 614960640

約数和(自身を除く): 413287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 27551, 55102, 82653, 110204, 137755, 165306, 220408, 275510, 330612, 413265, 551020, 661224, 826530, 1102040, 1653060, 1680611, 3306120, 3361222, 5041833, 6722444, 8403055, 10083666, 13444888, 16806110, 20167332, 25209165, 33612220, 40334664, 50418330, 67224440, 100836660, 201673320]

約数ペア:

[(1, 201673320), (2, 100836660), (3, 67224440), (4, 50418330), (5, 40334664), (6, 33612220), (8, 25209165), (10, 20167332), (12, 16806110), (15, 13444888), (20, 10083666), (24, 8403055), (30, 6722444), (40, 5041833), (60, 3361222), (61, 3306120), (120, 1680611), (122, 1653060), (183, 1102040), (244, 826530), (305, 661224), (366, 551020), (488, 413265), (610, 330612), (732, 275510), (915, 220408), (1220, 165306), (1464, 137755), (1830, 110204), (2440, 82653), (3660, 55102), (7320, 27551)]