78036120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 275970240

約数和(自身を除く): 197934120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 311, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 622, 680, 697, 738, 765, 820, 933, 984, 1020, 1224, 1230, 1244, 1394, 1476, 1530, 1555, 1640, 1845, 1866, 2040, 2091, 2460, 2488, 2788, 2799, 2952, 3060, 3110, 3485, 3690, 3732, 4182, 4665, 4920, 5287, 5576, 5598, 6120, 6220, 6273, 6970, 7380, 7464, 8364, 9330, 10455, 10574, 11196, 12440, 12546, 12751, 13940, 13995, 14760, 15861, 16728, 18660, 20910, 21148, 22392, 25092, 25502, 26435, 27880, 27990, 31365, 31722, 37320, 38253, 41820, 42296, 47583, 50184, 51004, 52870, 55980, 62730, 63444, 63755, 76506, 79305, 83640, 95166, 102008, 105740, 111960, 114759, 125460, 126888, 127510, 153012, 158610, 190332, 191265, 211480, 216767, 229518, 237915, 250920, 255020, 306024, 317220, 380664, 382530, 433534, 459036, 475830, 510040, 573795, 634440, 650301, 765060, 867068, 918072, 951660, 1083835, 1147590, 1300602, 1530120, 1734136, 1903320, 1950903, 2167670, 2295180, 2601204, 3251505, 3901806, 4335340, 4590360, 5202408, 6503010, 7803612, 8670680, 9754515, 13006020, 15607224, 19509030, 26012040, 39018060, 78036120]

約数ペア:

[(1, 78036120), (2, 39018060), (3, 26012040), (4, 19509030), (5, 15607224), (6, 13006020), (8, 9754515), (9, 8670680), (10, 7803612), (12, 6503010), (15, 5202408), (17, 4590360), (18, 4335340), (20, 3901806), (24, 3251505), (30, 2601204), (34, 2295180), (36, 2167670), (40, 1950903), (41, 1903320), (45, 1734136), (51, 1530120), (60, 1300602), (68, 1147590), (72, 1083835), (82, 951660), (85, 918072), (90, 867068), (102, 765060), (120, 650301), (123, 634440), (136, 573795), (153, 510040), (164, 475830), (170, 459036), (180, 433534), (204, 382530), (205, 380664), (246, 317220), (255, 306024), (306, 255020), (311, 250920), (328, 237915), (340, 229518), (360, 216767), (369, 211480), (408, 191265), (410, 190332), (492, 158610), (510, 153012), (612, 127510), (615, 126888), (622, 125460), (680, 114759), (697, 111960), (738, 105740), (765, 102008), (820, 95166), (933, 83640), (984, 79305), (1020, 76506), (1224, 63755), (1230, 63444), (1244, 62730), (1394, 55980), (1476, 52870), (1530, 51004), (1555, 50184), (1640, 47583), (1845, 42296), (1866, 41820), (2040, 38253), (2091, 37320), (2460, 31722), (2488, 31365), (2788, 27990), (2799, 27880), (2952, 26435), (3060, 25502), (3110, 25092), (3485, 22392), (3690, 21148), (3732, 20910), (4182, 18660), (4665, 16728), (4920, 15861), (5287, 14760), (5576, 13995), (5598, 13940), (6120, 12751), (6220, 12546), (6273, 12440), (6970, 11196), (7380, 10574), (7464, 10455), (8364, 9330)]