945415440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3967}}^1$

素因数の和:4317

約数の個数: 120

約数和(自身を含む): 3185415168

約数和(自身を除く): 2239999728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3967, 3972, 4965, 5296, 5958, 6620, 7934, 7944, 9930, 11901, 11916, 13240, 14895, 15868, 15888, 19835, 19860, 23802, 23832, 26480, 29790, 31736, 35703, 39670, 39720, 47604, 47664, 59505, 59580, 63472, 71406, 79340, 79440, 95208, 119010, 119160, 142812, 158680, 178515, 190416, 238020, 238320, 285624, 317360, 357030, 476040, 571248, 714060, 952080, 1313077, 1428120, 2626154, 2856240, 3939231, 5252308, 6565385, 7878462, 10504616, 11817693, 13130770, 15756924, 19696155, 21009232, 23635386, 26261540, 31513848, 39392310, 47270772, 52523080, 59088465, 63027696, 78784620, 94541544, 105046160, 118176930, 157569240, 189083088, 236353860, 315138480, 472707720, 945415440]

約数ペア:

[(1, 945415440), (2, 472707720), (3, 315138480), (4, 236353860), (5, 189083088), (6, 157569240), (8, 118176930), (9, 105046160), (10, 94541544), (12, 78784620), (15, 63027696), (16, 59088465), (18, 52523080), (20, 47270772), (24, 39392310), (30, 31513848), (36, 26261540), (40, 23635386), (45, 21009232), (48, 19696155), (60, 15756924), (72, 13130770), (80, 11817693), (90, 10504616), (120, 7878462), (144, 6565385), (180, 5252308), (240, 3939231), (331, 2856240), (360, 2626154), (662, 1428120), (720, 1313077), (993, 952080), (1324, 714060), (1655, 571248), (1986, 476040), (2648, 357030), (2979, 317360), (3310, 285624), (3967, 238320), (3972, 238020), (4965, 190416), (5296, 178515), (5958, 158680), (6620, 142812), (7934, 119160), (7944, 119010), (9930, 95208), (11901, 79440), (11916, 79340), (13240, 71406), (14895, 63472), (15868, 59580), (15888, 59505), (19835, 47664), (19860, 47604), (23802, 39720), (23832, 39670), (26480, 35703), (29790, 31736)]