78660360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12853}}^1$

素因数の和:12887

約数の個数: 96

約数和(自身を含む): 270705240

約数和(自身を除く): 192044880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12853, 25706, 38559, 51412, 64265, 77118, 102824, 115677, 128530, 154236, 192795, 218501, 231354, 257060, 308472, 385590, 437002, 462708, 514120, 578385, 655503, 771180, 874004, 925416, 1092505, 1156770, 1311006, 1542360, 1748008, 1966509, 2185010, 2313540, 2622012, 3277515, 3933018, 4370020, 4627080, 5244024, 6555030, 7866036, 8740040, 9832545, 13110060, 15732072, 19665090, 26220120, 39330180, 78660360]

約数ペア:

[(1, 78660360), (2, 39330180), (3, 26220120), (4, 19665090), (5, 15732072), (6, 13110060), (8, 9832545), (9, 8740040), (10, 7866036), (12, 6555030), (15, 5244024), (17, 4627080), (18, 4370020), (20, 3933018), (24, 3277515), (30, 2622012), (34, 2313540), (36, 2185010), (40, 1966509), (45, 1748008), (51, 1542360), (60, 1311006), (68, 1156770), (72, 1092505), (85, 925416), (90, 874004), (102, 771180), (120, 655503), (136, 578385), (153, 514120), (170, 462708), (180, 437002), (204, 385590), (255, 308472), (306, 257060), (340, 231354), (360, 218501), (408, 192795), (510, 154236), (612, 128530), (680, 115677), (765, 102824), (1020, 77118), (1224, 64265), (1530, 51412), (2040, 38559), (3060, 25706), (6120, 12853)]