984976560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4133}}^1$

素因数の和:4483

約数の個数: 120

約数和(自身を含む): 3318675984

約数和(自身を除く): 2333699424

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, 3972, 4133, 4965, 5296, 5958, 6620, 7944, 8266, 9930, 11916, 12399, 13240, 14895, 15888, 16532, 19860, 20665, 23832, 24798, 26480, 29790, 33064, 37197, 39720, 41330, 47664, 49596, 59580, 61995, 66128, 74394, 79440, 82660, 99192, 119160, 123990, 148788, 165320, 185985, 198384, 238320, 247980, 297576, 330640, 371970, 495960, 595152, 743940, 991920, 1368023, 1487880, 2736046, 2975760, 4104069, 5472092, 6840115, 8208138, 10944184, 12312207, 13680230, 16416276, 20520345, 21888368, 24624414, 27360460, 32832552, 41040690, 49248828, 54720920, 61561035, 65665104, 82081380, 98497656, 109441840, 123122070, 164162760, 196995312, 246244140, 328325520, 492488280, 984976560]

約数ペア:

[(1, 984976560), (2, 492488280), (3, 328325520), (4, 246244140), (5, 196995312), (6, 164162760), (8, 123122070), (9, 109441840), (10, 98497656), (12, 82081380), (15, 65665104), (16, 61561035), (18, 54720920), (20, 49248828), (24, 41040690), (30, 32832552), (36, 27360460), (40, 24624414), (45, 21888368), (48, 20520345), (60, 16416276), (72, 13680230), (80, 12312207), (90, 10944184), (120, 8208138), (144, 6840115), (180, 5472092), (240, 4104069), (331, 2975760), (360, 2736046), (662, 1487880), (720, 1368023), (993, 991920), (1324, 743940), (1655, 595152), (1986, 495960), (2648, 371970), (2979, 330640), (3310, 297576), (3972, 247980), (4133, 238320), (4965, 198384), (5296, 185985), (5958, 165320), (6620, 148788), (7944, 123990), (8266, 119160), (9930, 99192), (11916, 82660), (12399, 79440), (13240, 74394), (14895, 66128), (15888, 61995), (16532, 59580), (19860, 49596), (20665, 47664), (23832, 41330), (24798, 39720), (26480, 37197), (29790, 33064)]