60840720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 200

約数和(自身を含む): 217407960

約数和(自身を除く): 156567240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 229, 240, 246, 270, 324, 328, 360, 369, 405, 410, 432, 458, 492, 540, 615, 648, 656, 687, 720, 738, 810, 820, 916, 984, 1080, 1107, 1145, 1230, 1296, 1374, 1476, 1620, 1640, 1832, 1845, 1968, 2061, 2160, 2214, 2290, 2460, 2748, 2952, 3240, 3280, 3321, 3435, 3664, 3690, 4122, 4428, 4580, 4920, 5496, 5535, 5904, 6183, 6480, 6642, 6870, 7380, 8244, 8856, 9160, 9389, 9840, 10305, 10992, 11070, 12366, 13284, 13740, 14760, 16488, 16605, 17712, 18320, 18549, 18778, 20610, 22140, 24732, 26568, 27480, 28167, 29520, 30915, 32976, 33210, 37098, 37556, 41220, 44280, 46945, 49464, 53136, 54960, 56334, 61830, 66420, 74196, 75112, 82440, 84501, 88560, 92745, 93890, 98928, 112668, 123660, 132840, 140835, 148392, 150224, 164880, 169002, 185490, 187780, 225336, 247320, 253503, 265680, 281670, 296784, 338004, 370980, 375560, 422505, 450672, 494640, 507006, 563340, 676008, 741960, 751120, 760509, 845010, 1014012, 1126680, 1267515, 1352016, 1483920, 1521018, 1690020, 2028024, 2253360, 2535030, 3042036, 3380040, 3802545, 4056048, 5070060, 6084072, 6760080, 7605090, 10140120, 12168144, 15210180, 20280240, 30420360, 60840720]

約数ペア:

[(1, 60840720), (2, 30420360), (3, 20280240), (4, 15210180), (5, 12168144), (6, 10140120), (8, 7605090), (9, 6760080), (10, 6084072), (12, 5070060), (15, 4056048), (16, 3802545), (18, 3380040), (20, 3042036), (24, 2535030), (27, 2253360), (30, 2028024), (36, 1690020), (40, 1521018), (41, 1483920), (45, 1352016), (48, 1267515), (54, 1126680), (60, 1014012), (72, 845010), (80, 760509), (81, 751120), (82, 741960), (90, 676008), (108, 563340), (120, 507006), (123, 494640), (135, 450672), (144, 422505), (162, 375560), (164, 370980), (180, 338004), (205, 296784), (216, 281670), (229, 265680), (240, 253503), (246, 247320), (270, 225336), (324, 187780), (328, 185490), (360, 169002), (369, 164880), (405, 150224), (410, 148392), (432, 140835), (458, 132840), (492, 123660), (540, 112668), (615, 98928), (648, 93890), (656, 92745), (687, 88560), (720, 84501), (738, 82440), (810, 75112), (820, 74196), (916, 66420), (984, 61830), (1080, 56334), (1107, 54960), (1145, 53136), (1230, 49464), (1296, 46945), (1374, 44280), (1476, 41220), (1620, 37556), (1640, 37098), (1832, 33210), (1845, 32976), (1968, 30915), (2061, 29520), (2160, 28167), (2214, 27480), (2290, 26568), (2460, 24732), (2748, 22140), (2952, 20610), (3240, 18778), (3280, 18549), (3321, 18320), (3435, 17712), (3664, 16605), (3690, 16488), (4122, 14760), (4428, 13740), (4580, 13284), (4920, 12366), (5496, 11070), (5535, 10992), (5904, 10305), (6183, 9840), (6480, 9389), (6642, 9160), (6870, 8856), (7380, 8244)]