641079360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{24733}}^1$

素因数の和:24762

約数の個数: 140

約数和(自身を含む): 2280524268

約数和(自身を除く): 1639444908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 24733, 25920, 49466, 74199, 98932, 123665, 148398, 197864, 222597, 247330, 296796, 370995, 395728, 445194, 494660, 593592, 667791, 741990, 791456, 890388, 989320, 1112985, 1187184, 1335582, 1483980, 1582912, 1780776, 1978640, 2003373, 2225970, 2374368, 2671164, 2967960, 3338955, 3561552, 3957280, 4006746, 4451940, 4748736, 5342328, 5935920, 6677910, 7123104, 7914560, 8013492, 8903880, 10016865, 10684656, 11871840, 13355820, 14246208, 16026984, 17807760, 20033730, 21369312, 23743680, 26711640, 32053968, 35615520, 40067460, 42738624, 53423280, 64107936, 71231040, 80134920, 106846560, 128215872, 160269840, 213693120, 320539680, 641079360]

約数ペア:

[(1, 641079360), (2, 320539680), (3, 213693120), (4, 160269840), (5, 128215872), (6, 106846560), (8, 80134920), (9, 71231040), (10, 64107936), (12, 53423280), (15, 42738624), (16, 40067460), (18, 35615520), (20, 32053968), (24, 26711640), (27, 23743680), (30, 21369312), (32, 20033730), (36, 17807760), (40, 16026984), (45, 14246208), (48, 13355820), (54, 11871840), (60, 10684656), (64, 10016865), (72, 8903880), (80, 8013492), (81, 7914560), (90, 7123104), (96, 6677910), (108, 5935920), (120, 5342328), (135, 4748736), (144, 4451940), (160, 4006746), (162, 3957280), (180, 3561552), (192, 3338955), (216, 2967960), (240, 2671164), (270, 2374368), (288, 2225970), (320, 2003373), (324, 1978640), (360, 1780776), (405, 1582912), (432, 1483980), (480, 1335582), (540, 1187184), (576, 1112985), (648, 989320), (720, 890388), (810, 791456), (864, 741990), (960, 667791), (1080, 593592), (1296, 494660), (1440, 445194), (1620, 395728), (1728, 370995), (2160, 296796), (2592, 247330), (2880, 222597), (3240, 197864), (4320, 148398), (5184, 123665), (6480, 98932), (8640, 74199), (12960, 49466), (24733, 25920)]