280750320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2284

約数の個数: 160

約数和(自身を含む): 983865600

約数和(自身を除く): 703115280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2203, 2360, 2655, 2832, 3186, 3540, 4248, 4406, 4720, 5310, 6372, 6609, 7080, 7965, 8496, 8812, 10620, 11015, 12744, 13218, 14160, 15930, 17624, 19827, 21240, 22030, 25488, 26436, 31860, 33045, 35248, 39654, 42480, 44060, 52872, 59481, 63720, 66090, 79308, 88120, 99135, 105744, 118962, 127440, 129977, 132180, 158616, 176240, 198270, 237924, 259954, 264360, 297405, 317232, 389931, 396540, 475848, 519908, 528720, 594810, 649885, 779862, 793080, 951696, 1039816, 1169793, 1189620, 1299770, 1559724, 1586160, 1949655, 2079632, 2339586, 2379240, 2599540, 3119448, 3509379, 3899310, 4679172, 4758480, 5199080, 5848965, 6238896, 7018758, 7798620, 9358344, 10398160, 11697930, 14037516, 15597240, 17546895, 18716688, 23395860, 28075032, 31194480, 35093790, 46791720, 56150064, 70187580, 93583440, 140375160, 280750320]

約数ペア:

[(1, 280750320), (2, 140375160), (3, 93583440), (4, 70187580), (5, 56150064), (6, 46791720), (8, 35093790), (9, 31194480), (10, 28075032), (12, 23395860), (15, 18716688), (16, 17546895), (18, 15597240), (20, 14037516), (24, 11697930), (27, 10398160), (30, 9358344), (36, 7798620), (40, 7018758), (45, 6238896), (48, 5848965), (54, 5199080), (59, 4758480), (60, 4679172), (72, 3899310), (80, 3509379), (90, 3119448), (108, 2599540), (118, 2379240), (120, 2339586), (135, 2079632), (144, 1949655), (177, 1586160), (180, 1559724), (216, 1299770), (236, 1189620), (240, 1169793), (270, 1039816), (295, 951696), (354, 793080), (360, 779862), (432, 649885), (472, 594810), (531, 528720), (540, 519908), (590, 475848), (708, 396540), (720, 389931), (885, 317232), (944, 297405), (1062, 264360), (1080, 259954), (1180, 237924), (1416, 198270), (1593, 176240), (1770, 158616), (2124, 132180), (2160, 129977), (2203, 127440), (2360, 118962), (2655, 105744), (2832, 99135), (3186, 88120), (3540, 79308), (4248, 66090), (4406, 63720), (4720, 59481), (5310, 52872), (6372, 44060), (6609, 42480), (7080, 39654), (7965, 35248), (8496, 33045), (8812, 31860), (10620, 26436), (11015, 25488), (12744, 22030), (13218, 21240), (14160, 19827), (15930, 17624)]