17747160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 54017280

約数和(自身を除く): 36270120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2083, 2130, 2840, 4166, 4260, 6249, 8332, 8520, 10415, 12498, 16664, 20830, 24996, 31245, 41660, 49992, 62490, 83320, 124980, 147893, 249960, 295786, 443679, 591572, 739465, 887358, 1183144, 1478930, 1774716, 2218395, 2957860, 3549432, 4436790, 5915720, 8873580, 17747160]

約数ペア:

[(1, 17747160), (2, 8873580), (3, 5915720), (4, 4436790), (5, 3549432), (6, 2957860), (8, 2218395), (10, 1774716), (12, 1478930), (15, 1183144), (20, 887358), (24, 739465), (30, 591572), (40, 443679), (60, 295786), (71, 249960), (120, 147893), (142, 124980), (213, 83320), (284, 62490), (355, 49992), (426, 41660), (568, 31245), (710, 24996), (852, 20830), (1065, 16664), (1420, 12498), (1704, 10415), (2083, 8520), (2130, 8332), (2840, 6249), (4166, 4260)]