109821240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1187}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 358609680

約数和(自身を除く): 248788440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1187, 1285, 1542, 2056, 2313, 2374, 2570, 3084, 3561, 3855, 4626, 4748, 5140, 5935, 6168, 7122, 7710, 9252, 9496, 10280, 10683, 11565, 11870, 14244, 15420, 17805, 18504, 21366, 23130, 23740, 28488, 30840, 35610, 42732, 46260, 47480, 53415, 71220, 85464, 92520, 106830, 142440, 213660, 305059, 427320, 610118, 915177, 1220236, 1525295, 1830354, 2440472, 2745531, 3050590, 3660708, 4575885, 5491062, 6101180, 7321416, 9151770, 10982124, 12202360, 13727655, 18303540, 21964248, 27455310, 36607080, 54910620, 109821240]

約数ペア:

[(1, 109821240), (2, 54910620), (3, 36607080), (4, 27455310), (5, 21964248), (6, 18303540), (8, 13727655), (9, 12202360), (10, 10982124), (12, 9151770), (15, 7321416), (18, 6101180), (20, 5491062), (24, 4575885), (30, 3660708), (36, 3050590), (40, 2745531), (45, 2440472), (60, 1830354), (72, 1525295), (90, 1220236), (120, 915177), (180, 610118), (257, 427320), (360, 305059), (514, 213660), (771, 142440), (1028, 106830), (1187, 92520), (1285, 85464), (1542, 71220), (2056, 53415), (2313, 47480), (2374, 46260), (2570, 42732), (3084, 35610), (3561, 30840), (3855, 28488), (4626, 23740), (4748, 23130), (5140, 21366), (5935, 18504), (6168, 17805), (7122, 15420), (7710, 14244), (9252, 11870), (9496, 11565), (10280, 10683)]