79045920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3267

約数の個数: 144

約数和(自身を含む): 285699960

約数和(自身を除く): 206654040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3229, 4080, 4896, 6120, 6458, 8160, 9687, 12240, 12916, 16145, 19374, 24480, 25832, 29061, 32290, 38748, 48435, 51664, 54893, 58122, 64580, 77496, 96870, 103328, 109786, 116244, 129160, 145305, 154992, 164679, 193740, 219572, 232488, 258320, 274465, 290610, 309984, 329358, 387480, 439144, 464976, 494037, 516640, 548930, 581220, 658716, 774960, 823395, 878288, 929952, 988074, 1097860, 1162440, 1317432, 1549920, 1646790, 1756576, 1976148, 2195720, 2324880, 2470185, 2634864, 3293580, 3952296, 4391440, 4649760, 4940370, 5269728, 6587160, 7904592, 8782880, 9880740, 13174320, 15809184, 19761480, 26348640, 39522960, 79045920]

約数ペア:

[(1, 79045920), (2, 39522960), (3, 26348640), (4, 19761480), (5, 15809184), (6, 13174320), (8, 9880740), (9, 8782880), (10, 7904592), (12, 6587160), (15, 5269728), (16, 4940370), (17, 4649760), (18, 4391440), (20, 3952296), (24, 3293580), (30, 2634864), (32, 2470185), (34, 2324880), (36, 2195720), (40, 1976148), (45, 1756576), (48, 1646790), (51, 1549920), (60, 1317432), (68, 1162440), (72, 1097860), (80, 988074), (85, 929952), (90, 878288), (96, 823395), (102, 774960), (120, 658716), (136, 581220), (144, 548930), (153, 516640), (160, 494037), (170, 464976), (180, 439144), (204, 387480), (240, 329358), (255, 309984), (272, 290610), (288, 274465), (306, 258320), (340, 232488), (360, 219572), (408, 193740), (480, 164679), (510, 154992), (544, 145305), (612, 129160), (680, 116244), (720, 109786), (765, 103328), (816, 96870), (1020, 77496), (1224, 64580), (1360, 58122), (1440, 54893), (1530, 51664), (1632, 48435), (2040, 38748), (2448, 32290), (2720, 29061), (3060, 25832), (3229, 24480), (4080, 19374), (4896, 16145), (6120, 12916), (6458, 12240), (8160, 9687)]