76475760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 258078720

約数和(自身を除く): 181602960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 541, 570, 589, 620, 744, 760, 912, 930, 1082, 1140, 1178, 1240, 1488, 1520, 1623, 1767, 1860, 2164, 2280, 2356, 2480, 2705, 2945, 3246, 3534, 3720, 4328, 4560, 4712, 5410, 5890, 6492, 7068, 7440, 8115, 8656, 8835, 9424, 10279, 10820, 11780, 12984, 14136, 16230, 16771, 17670, 20558, 21640, 23560, 25968, 28272, 30837, 32460, 33542, 35340, 41116, 43280, 47120, 50313, 51395, 61674, 64920, 67084, 70680, 82232, 83855, 100626, 102790, 123348, 129840, 134168, 141360, 154185, 164464, 167710, 201252, 205580, 246696, 251565, 268336, 308370, 318649, 335420, 402504, 411160, 493392, 503130, 616740, 637298, 670840, 805008, 822320, 955947, 1006260, 1233480, 1274596, 1341680, 1593245, 1911894, 2012520, 2466960, 2549192, 3186490, 3823788, 4025040, 4779735, 5098384, 6372980, 7647576, 9559470, 12745960, 15295152, 19118940, 25491920, 38237880, 76475760]

約数ペア:

[(1, 76475760), (2, 38237880), (3, 25491920), (4, 19118940), (5, 15295152), (6, 12745960), (8, 9559470), (10, 7647576), (12, 6372980), (15, 5098384), (16, 4779735), (19, 4025040), (20, 3823788), (24, 3186490), (30, 2549192), (31, 2466960), (38, 2012520), (40, 1911894), (48, 1593245), (57, 1341680), (60, 1274596), (62, 1233480), (76, 1006260), (80, 955947), (93, 822320), (95, 805008), (114, 670840), (120, 637298), (124, 616740), (152, 503130), (155, 493392), (186, 411160), (190, 402504), (228, 335420), (240, 318649), (248, 308370), (285, 268336), (304, 251565), (310, 246696), (372, 205580), (380, 201252), (456, 167710), (465, 164464), (496, 154185), (541, 141360), (570, 134168), (589, 129840), (620, 123348), (744, 102790), (760, 100626), (912, 83855), (930, 82232), (1082, 70680), (1140, 67084), (1178, 64920), (1240, 61674), (1488, 51395), (1520, 50313), (1623, 47120), (1767, 43280), (1860, 41116), (2164, 35340), (2280, 33542), (2356, 32460), (2480, 30837), (2705, 28272), (2945, 25968), (3246, 23560), (3534, 21640), (3720, 20558), (4328, 17670), (4560, 16771), (4712, 16230), (5410, 14136), (5890, 12984), (6492, 11780), (7068, 10820), (7440, 10279), (8115, 9424), (8656, 8835)]