16169880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 50376240

約数和(自身を除く): 34206360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 183, 188, 235, 244, 282, 305, 366, 376, 470, 488, 564, 610, 705, 732, 915, 940, 1128, 1220, 1410, 1464, 1830, 1880, 2209, 2440, 2820, 2867, 3660, 4418, 5640, 5734, 6627, 7320, 8601, 8836, 11045, 11468, 13254, 14335, 17202, 17672, 22090, 22936, 26508, 28670, 33135, 34404, 43005, 44180, 53016, 57340, 66270, 68808, 86010, 88360, 114680, 132540, 134749, 172020, 265080, 269498, 344040, 404247, 538996, 673745, 808494, 1077992, 1347490, 1616988, 2021235, 2694980, 3233976, 4042470, 5389960, 8084940, 16169880]

約数ペア:

[(1, 16169880), (2, 8084940), (3, 5389960), (4, 4042470), (5, 3233976), (6, 2694980), (8, 2021235), (10, 1616988), (12, 1347490), (15, 1077992), (20, 808494), (24, 673745), (30, 538996), (40, 404247), (47, 344040), (60, 269498), (61, 265080), (94, 172020), (120, 134749), (122, 132540), (141, 114680), (183, 88360), (188, 86010), (235, 68808), (244, 66270), (282, 57340), (305, 53016), (366, 44180), (376, 43005), (470, 34404), (488, 33135), (564, 28670), (610, 26508), (705, 22936), (732, 22090), (915, 17672), (940, 17202), (1128, 14335), (1220, 13254), (1410, 11468), (1464, 11045), (1830, 8836), (1880, 8601), (2209, 7320), (2440, 6627), (2820, 5734), (2867, 5640), (3660, 4418)]