79550640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2868

約数の個数: 160

約数和(自身を含む): 295189440

約数和(自身を除く): 215638800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 2833, 3120, 3510, 4680, 5616, 5666, 7020, 8499, 9360, 11332, 14040, 14165, 16998, 22664, 25497, 28080, 28330, 33996, 36829, 42495, 45328, 50994, 56660, 67992, 73658, 76491, 84990, 101988, 110487, 113320, 127485, 135984, 147316, 152982, 169980, 184145, 203976, 220974, 226640, 254970, 294632, 305964, 331461, 339960, 368290, 382455, 407952, 441948, 509940, 552435, 589264, 611928, 662922, 679920, 736580, 764910, 883896, 994383, 1019880, 1104870, 1223856, 1325844, 1473160, 1529820, 1657305, 1767792, 1988766, 2039760, 2209740, 2651688, 2946320, 3059640, 3314610, 3977532, 4419480, 4971915, 5303376, 6119280, 6629220, 7955064, 8838960, 9943830, 13258440, 15910128, 19887660, 26516880, 39775320, 79550640]

約数ペア:

[(1, 79550640), (2, 39775320), (3, 26516880), (4, 19887660), (5, 15910128), (6, 13258440), (8, 9943830), (9, 8838960), (10, 7955064), (12, 6629220), (13, 6119280), (15, 5303376), (16, 4971915), (18, 4419480), (20, 3977532), (24, 3314610), (26, 3059640), (27, 2946320), (30, 2651688), (36, 2209740), (39, 2039760), (40, 1988766), (45, 1767792), (48, 1657305), (52, 1529820), (54, 1473160), (60, 1325844), (65, 1223856), (72, 1104870), (78, 1019880), (80, 994383), (90, 883896), (104, 764910), (108, 736580), (117, 679920), (120, 662922), (130, 611928), (135, 589264), (144, 552435), (156, 509940), (180, 441948), (195, 407952), (208, 382455), (216, 368290), (234, 339960), (240, 331461), (260, 305964), (270, 294632), (312, 254970), (351, 226640), (360, 220974), (390, 203976), (432, 184145), (468, 169980), (520, 152982), (540, 147316), (585, 135984), (624, 127485), (702, 113320), (720, 110487), (780, 101988), (936, 84990), (1040, 76491), (1080, 73658), (1170, 67992), (1404, 56660), (1560, 50994), (1755, 45328), (1872, 42495), (2160, 36829), (2340, 33996), (2808, 28330), (2833, 28080), (3120, 25497), (3510, 22664), (4680, 16998), (5616, 14165), (5666, 14040), (7020, 11332), (8499, 9360)]