23703120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4729

約数の個数: 120

約数和(自身を含む): 90994176

約数和(自身を除く): 67291056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4703, 5040, 9406, 14109, 18812, 23515, 28218, 32921, 37624, 42327, 47030, 56436, 65842, 70545, 75248, 84654, 94060, 98763, 112872, 131684, 141090, 164605, 169308, 188120, 197526, 211635, 225744, 263368, 282180, 296289, 329210, 338616, 376240, 395052, 423270, 493815, 526736, 564360, 592578, 658420, 677232, 790104, 846540, 987630, 1128720, 1185156, 1316840, 1481445, 1580208, 1693080, 1975260, 2370312, 2633680, 2962890, 3386160, 3950520, 4740624, 5925780, 7901040, 11851560, 23703120]

約数ペア:

[(1, 23703120), (2, 11851560), (3, 7901040), (4, 5925780), (5, 4740624), (6, 3950520), (7, 3386160), (8, 2962890), (9, 2633680), (10, 2370312), (12, 1975260), (14, 1693080), (15, 1580208), (16, 1481445), (18, 1316840), (20, 1185156), (21, 1128720), (24, 987630), (28, 846540), (30, 790104), (35, 677232), (36, 658420), (40, 592578), (42, 564360), (45, 526736), (48, 493815), (56, 423270), (60, 395052), (63, 376240), (70, 338616), (72, 329210), (80, 296289), (84, 282180), (90, 263368), (105, 225744), (112, 211635), (120, 197526), (126, 188120), (140, 169308), (144, 164605), (168, 141090), (180, 131684), (210, 112872), (240, 98763), (252, 94060), (280, 84654), (315, 75248), (336, 70545), (360, 65842), (420, 56436), (504, 47030), (560, 42327), (630, 37624), (720, 32921), (840, 28218), (1008, 23515), (1260, 18812), (1680, 14109), (2520, 9406), (4703, 5040)]