16238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6151}}^1$

素因数の和:6178

約数の個数: 80

約数和(自身を含む): 54925056

約数和(自身を除く): 38686416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6151, 12302, 18453, 24604, 30755, 36906, 49208, 61510, 67661, 73812, 92265, 98416, 123020, 135322, 147624, 184530, 202983, 246040, 270644, 295248, 338305, 369060, 405966, 492080, 541288, 676610, 738120, 811932, 1014915, 1082576, 1353220, 1476240, 1623864, 2029830, 2706440, 3247728, 4059660, 5412880, 8119320, 16238640]

約数ペア:

[(1, 16238640), (2, 8119320), (3, 5412880), (4, 4059660), (5, 3247728), (6, 2706440), (8, 2029830), (10, 1623864), (11, 1476240), (12, 1353220), (15, 1082576), (16, 1014915), (20, 811932), (22, 738120), (24, 676610), (30, 541288), (33, 492080), (40, 405966), (44, 369060), (48, 338305), (55, 295248), (60, 270644), (66, 246040), (80, 202983), (88, 184530), (110, 147624), (120, 135322), (132, 123020), (165, 98416), (176, 92265), (220, 73812), (240, 67661), (264, 61510), (330, 49208), (440, 36906), (528, 30755), (660, 24604), (880, 18453), (1320, 12302), (2640, 6151)]