74305320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10151}}^1$

素因数の和:10226

約数の個数: 64

約数和(自身を含む): 226592640

約数和(自身を除く): 152287320

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, 10151, 20302, 30453, 40604, 50755, 60906, 81208, 101510, 121812, 152265, 203020, 243624, 304530, 406040, 609060, 619211, 1218120, 1238422, 1857633, 2476844, 3096055, 3715266, 4953688, 6192110, 7430532, 9288165, 12384220, 14861064, 18576330, 24768440, 37152660, 74305320]

約数ペア:

[(1, 74305320), (2, 37152660), (3, 24768440), (4, 18576330), (5, 14861064), (6, 12384220), (8, 9288165), (10, 7430532), (12, 6192110), (15, 4953688), (20, 3715266), (24, 3096055), (30, 2476844), (40, 1857633), (60, 1238422), (61, 1218120), (120, 619211), (122, 609060), (183, 406040), (244, 304530), (305, 243624), (366, 203020), (488, 152265), (610, 121812), (732, 101510), (915, 81208), (1220, 60906), (1464, 50755), (1830, 40604), (2440, 30453), (3660, 20302), (7320, 10151)]