1330294320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19867}}^1$

素因数の和:19920

約数の個数: 160

約数和(自身を含む): 4730173440

約数和(自身を除く): 3399879120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 19867, 22320, 33480, 39734, 59601, 66960, 79468, 99335, 119202, 158936, 178803, 198670, 238404, 298005, 317872, 357606, 397340, 476808, 536409, 596010, 615877, 715212, 794680, 894015, 953616, 1072818, 1192020, 1231754, 1430424, 1589360, 1788030, 1847631, 2145636, 2384040, 2463508, 2682045, 2860848, 3079385, 3576060, 3695262, 4291272, 4768080, 4927016, 5364090, 5542893, 6158770, 7152120, 7390524, 8582544, 9238155, 9854032, 10728180, 11085786, 12317540, 14304240, 14781048, 16628679, 18476310, 21456360, 22171572, 24635080, 27714465, 29562096, 33257358, 36952620, 42912720, 44343144, 49270160, 55428930, 66514716, 73905240, 83143395, 88686288, 110857860, 133029432, 147810480, 166286790, 221715720, 266058864, 332573580, 443431440, 665147160, 1330294320]

約数ペア:

[(1, 1330294320), (2, 665147160), (3, 443431440), (4, 332573580), (5, 266058864), (6, 221715720), (8, 166286790), (9, 147810480), (10, 133029432), (12, 110857860), (15, 88686288), (16, 83143395), (18, 73905240), (20, 66514716), (24, 55428930), (27, 49270160), (30, 44343144), (31, 42912720), (36, 36952620), (40, 33257358), (45, 29562096), (48, 27714465), (54, 24635080), (60, 22171572), (62, 21456360), (72, 18476310), (80, 16628679), (90, 14781048), (93, 14304240), (108, 12317540), (120, 11085786), (124, 10728180), (135, 9854032), (144, 9238155), (155, 8582544), (180, 7390524), (186, 7152120), (216, 6158770), (240, 5542893), (248, 5364090), (270, 4927016), (279, 4768080), (310, 4291272), (360, 3695262), (372, 3576060), (432, 3079385), (465, 2860848), (496, 2682045), (540, 2463508), (558, 2384040), (620, 2145636), (720, 1847631), (744, 1788030), (837, 1589360), (930, 1430424), (1080, 1231754), (1116, 1192020), (1240, 1072818), (1395, 953616), (1488, 894015), (1674, 794680), (1860, 715212), (2160, 615877), (2232, 596010), (2480, 536409), (2790, 476808), (3348, 397340), (3720, 357606), (4185, 317872), (4464, 298005), (5580, 238404), (6696, 198670), (7440, 178803), (8370, 158936), (11160, 119202), (13392, 99335), (16740, 79468), (19867, 66960), (22320, 59601), (33480, 39734)]