443431440

素因数分解:

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

素因数の和:19917

約数の個数: 120

約数和(自身を含む): 1537306368

約数和(自身を除く): 1093874928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 19867, 22320, 39734, 59601, 79468, 99335, 119202, 158936, 178803, 198670, 238404, 298005, 317872, 357606, 397340, 476808, 596010, 615877, 715212, 794680, 894015, 953616, 1192020, 1231754, 1430424, 1589360, 1788030, 1847631, 2384040, 2463508, 2860848, 3079385, 3576060, 3695262, 4768080, 4927016, 5542893, 6158770, 7152120, 7390524, 9238155, 9854032, 11085786, 12317540, 14304240, 14781048, 18476310, 22171572, 24635080, 27714465, 29562096, 36952620, 44343144, 49270160, 55428930, 73905240, 88686288, 110857860, 147810480, 221715720, 443431440]

約数ペア:

[(1, 443431440), (2, 221715720), (3, 147810480), (4, 110857860), (5, 88686288), (6, 73905240), (8, 55428930), (9, 49270160), (10, 44343144), (12, 36952620), (15, 29562096), (16, 27714465), (18, 24635080), (20, 22171572), (24, 18476310), (30, 14781048), (31, 14304240), (36, 12317540), (40, 11085786), (45, 9854032), (48, 9238155), (60, 7390524), (62, 7152120), (72, 6158770), (80, 5542893), (90, 4927016), (93, 4768080), (120, 3695262), (124, 3576060), (144, 3079385), (155, 2860848), (180, 2463508), (186, 2384040), (240, 1847631), (248, 1788030), (279, 1589360), (310, 1430424), (360, 1231754), (372, 1192020), (465, 953616), (496, 894015), (558, 794680), (620, 715212), (720, 615877), (744, 596010), (930, 476808), (1116, 397340), (1240, 357606), (1395, 317872), (1488, 298005), (1860, 238404), (2232, 198670), (2480, 178803), (2790, 158936), (3720, 119202), (4464, 99335), (5580, 79468), (7440, 59601), (11160, 39734), (19867, 22320)]