38237880

素因数分解:

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

素因数の和:605

約数の個数: 128

約数和(自身を含む): 124876800

約数和(自身を除く): 86638920

約数列:

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

約数ペア:

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