16850640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 53139456

約数和(自身を除く): 36288816

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, 1151, 1220, 1464, 1830, 2302, 2440, 2928, 3453, 3660, 4604, 4880, 5755, 6906, 7320, 9208, 11510, 13812, 14640, 17265, 18416, 23020, 27624, 34530, 46040, 55248, 69060, 70211, 92080, 138120, 140422, 210633, 276240, 280844, 351055, 421266, 561688, 702110, 842532, 1053165, 1123376, 1404220, 1685064, 2106330, 2808440, 3370128, 4212660, 5616880, 8425320, 16850640]

約数ペア:

[(1, 16850640), (2, 8425320), (3, 5616880), (4, 4212660), (5, 3370128), (6, 2808440), (8, 2106330), (10, 1685064), (12, 1404220), (15, 1123376), (16, 1053165), (20, 842532), (24, 702110), (30, 561688), (40, 421266), (48, 351055), (60, 280844), (61, 276240), (80, 210633), (120, 140422), (122, 138120), (183, 92080), (240, 70211), (244, 69060), (305, 55248), (366, 46040), (488, 34530), (610, 27624), (732, 23020), (915, 18416), (976, 17265), (1151, 14640), (1220, 13812), (1464, 11510), (1830, 9208), (2302, 7320), (2440, 6906), (2928, 5755), (3453, 4880), (3660, 4604)]