79116960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 277724160

約数和(自身を除く): 198607200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 409, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 818, 930, 992, 1040, 1209, 1227, 1240, 1248, 1488, 1560, 1612, 1636, 1860, 2015, 2045, 2080, 2418, 2454, 2480, 2976, 3120, 3224, 3272, 3720, 4030, 4090, 4836, 4908, 4960, 5317, 6045, 6135, 6240, 6448, 6544, 7440, 8060, 8180, 9672, 9816, 10634, 12090, 12270, 12679, 12896, 13088, 14880, 15951, 16120, 16360, 19344, 19632, 21268, 24180, 24540, 25358, 26585, 31902, 32240, 32720, 38037, 38688, 39264, 42536, 48360, 49080, 50716, 53170, 63395, 63804, 64480, 65440, 76074, 79755, 85072, 96720, 98160, 101432, 106340, 126790, 127608, 152148, 159510, 164827, 170144, 190185, 193440, 196320, 202864, 212680, 253580, 255216, 304296, 319020, 329654, 380370, 405728, 425360, 494481, 507160, 510432, 608592, 638040, 659308, 760740, 824135, 850720, 988962, 1014320, 1217184, 1276080, 1318616, 1521480, 1648270, 1977924, 2028640, 2472405, 2552160, 2637232, 3042960, 3296540, 3955848, 4944810, 5274464, 6085920, 6593080, 7911696, 9889620, 13186160, 15823392, 19779240, 26372320, 39558480, 79116960]

約数ペア:

[(1, 79116960), (2, 39558480), (3, 26372320), (4, 19779240), (5, 15823392), (6, 13186160), (8, 9889620), (10, 7911696), (12, 6593080), (13, 6085920), (15, 5274464), (16, 4944810), (20, 3955848), (24, 3296540), (26, 3042960), (30, 2637232), (31, 2552160), (32, 2472405), (39, 2028640), (40, 1977924), (48, 1648270), (52, 1521480), (60, 1318616), (62, 1276080), (65, 1217184), (78, 1014320), (80, 988962), (93, 850720), (96, 824135), (104, 760740), (120, 659308), (124, 638040), (130, 608592), (155, 510432), (156, 507160), (160, 494481), (186, 425360), (195, 405728), (208, 380370), (240, 329654), (248, 319020), (260, 304296), (310, 255216), (312, 253580), (372, 212680), (390, 202864), (403, 196320), (409, 193440), (416, 190185), (465, 170144), (480, 164827), (496, 159510), (520, 152148), (620, 127608), (624, 126790), (744, 106340), (780, 101432), (806, 98160), (818, 96720), (930, 85072), (992, 79755), (1040, 76074), (1209, 65440), (1227, 64480), (1240, 63804), (1248, 63395), (1488, 53170), (1560, 50716), (1612, 49080), (1636, 48360), (1860, 42536), (2015, 39264), (2045, 38688), (2080, 38037), (2418, 32720), (2454, 32240), (2480, 31902), (2976, 26585), (3120, 25358), (3224, 24540), (3272, 24180), (3720, 21268), (4030, 19632), (4090, 19344), (4836, 16360), (4908, 16120), (4960, 15951), (5317, 14880), (6045, 13088), (6135, 12896), (6240, 12679), (6448, 12270), (6544, 12090), (7440, 10634), (8060, 9816), (8180, 9672)]