151200720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 240

約数和(自身を含む): 587051712

約数和(自身を除く): 435850992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1123, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2246, 2448, 2640, 2805, 2992, 3060, 3366, 3369, 3740, 3960, 4080, 4488, 4492, 5610, 5615, 6120, 6732, 6738, 7480, 7920, 8415, 8976, 8984, 10107, 11220, 11230, 12240, 12353, 13464, 13476, 14960, 16830, 16845, 17968, 19091, 20214, 22440, 22460, 24706, 26928, 26952, 33660, 33690, 37059, 38182, 40428, 44880, 44920, 49412, 50535, 53904, 57273, 61765, 67320, 67380, 74118, 76364, 80856, 89840, 95455, 98824, 101070, 111177, 114546, 123530, 134640, 134760, 148236, 152728, 161712, 171819, 185295, 190910, 197648, 202140, 210001, 222354, 229092, 247060, 269520, 286365, 296472, 305456, 343638, 370590, 381820, 404280, 420002, 444708, 458184, 494120, 555885, 572730, 592944, 630003, 687276, 741180, 763640, 808560, 840004, 859095, 889416, 916368, 988240, 1050005, 1111770, 1145460, 1260006, 1374552, 1482360, 1527280, 1680008, 1718190, 1778832, 1890009, 2100010, 2223540, 2290920, 2520012, 2749104, 2964720, 3150015, 3360016, 3436380, 3780018, 4200020, 4447080, 4581840, 5040024, 6300030, 6872760, 7560036, 8400040, 8894160, 9450045, 10080048, 12600060, 13745520, 15120072, 16800080, 18900090, 25200120, 30240144, 37800180, 50400240, 75600360, 151200720]

約数ペア:

[(1, 151200720), (2, 75600360), (3, 50400240), (4, 37800180), (5, 30240144), (6, 25200120), (8, 18900090), (9, 16800080), (10, 15120072), (11, 13745520), (12, 12600060), (15, 10080048), (16, 9450045), (17, 8894160), (18, 8400040), (20, 7560036), (22, 6872760), (24, 6300030), (30, 5040024), (33, 4581840), (34, 4447080), (36, 4200020), (40, 3780018), (44, 3436380), (45, 3360016), (48, 3150015), (51, 2964720), (55, 2749104), (60, 2520012), (66, 2290920), (68, 2223540), (72, 2100010), (80, 1890009), (85, 1778832), (88, 1718190), (90, 1680008), (99, 1527280), (102, 1482360), (110, 1374552), (120, 1260006), (132, 1145460), (136, 1111770), (144, 1050005), (153, 988240), (165, 916368), (170, 889416), (176, 859095), (180, 840004), (187, 808560), (198, 763640), (204, 741180), (220, 687276), (240, 630003), (255, 592944), (264, 572730), (272, 555885), (306, 494120), (330, 458184), (340, 444708), (360, 420002), (374, 404280), (396, 381820), (408, 370590), (440, 343638), (495, 305456), (510, 296472), (528, 286365), (561, 269520), (612, 247060), (660, 229092), (680, 222354), (720, 210001), (748, 202140), (765, 197648), (792, 190910), (816, 185295), (880, 171819), (935, 161712), (990, 152728), (1020, 148236), (1122, 134760), (1123, 134640), (1224, 123530), (1320, 114546), (1360, 111177), (1496, 101070), (1530, 98824), (1584, 95455), (1683, 89840), (1870, 80856), (1980, 76364), (2040, 74118), (2244, 67380), (2246, 67320), (2448, 61765), (2640, 57273), (2805, 53904), (2992, 50535), (3060, 49412), (3366, 44920), (3369, 44880), (3740, 40428), (3960, 38182), (4080, 37059), (4488, 33690), (4492, 33660), (5610, 26952), (5615, 26928), (6120, 24706), (6732, 22460), (6738, 22440), (7480, 20214), (7920, 19091), (8415, 17968), (8976, 16845), (8984, 16830), (10107, 14960), (11220, 13476), (11230, 13464), (12240, 12353)]