237909960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 808952760

約数和(自身を除く): 571042800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 648, 757, 776, 810, 873, 970, 1080, 1164, 1455, 1514, 1620, 1746, 1940, 2271, 2328, 2619, 2910, 3028, 3240, 3492, 3785, 3880, 4365, 4542, 5238, 5820, 6056, 6813, 6984, 7570, 7857, 8730, 9084, 10476, 11355, 11640, 13095, 13626, 15140, 15714, 17460, 18168, 20439, 20952, 22710, 26190, 27252, 30280, 31428, 34065, 34920, 39285, 40878, 45420, 52380, 54504, 61317, 62856, 68130, 73429, 78570, 81756, 90840, 102195, 104760, 122634, 136260, 146858, 157140, 163512, 204390, 220287, 245268, 272520, 293716, 306585, 314280, 367145, 408780, 440574, 490536, 587432, 613170, 660861, 734290, 817560, 881148, 1101435, 1226340, 1321722, 1468580, 1762296, 1982583, 2202870, 2452680, 2643444, 2937160, 3304305, 3965166, 4405740, 5286888, 5947749, 6608610, 7930332, 8811480, 9912915, 11895498, 13217220, 15860664, 19825830, 23790996, 26434440, 29738745, 39651660, 47581992, 59477490, 79303320, 118954980, 237909960]

約数ペア:

[(1, 237909960), (2, 118954980), (3, 79303320), (4, 59477490), (5, 47581992), (6, 39651660), (8, 29738745), (9, 26434440), (10, 23790996), (12, 19825830), (15, 15860664), (18, 13217220), (20, 11895498), (24, 9912915), (27, 8811480), (30, 7930332), (36, 6608610), (40, 5947749), (45, 5286888), (54, 4405740), (60, 3965166), (72, 3304305), (81, 2937160), (90, 2643444), (97, 2452680), (108, 2202870), (120, 1982583), (135, 1762296), (162, 1468580), (180, 1321722), (194, 1226340), (216, 1101435), (270, 881148), (291, 817560), (324, 734290), (360, 660861), (388, 613170), (405, 587432), (485, 490536), (540, 440574), (582, 408780), (648, 367145), (757, 314280), (776, 306585), (810, 293716), (873, 272520), (970, 245268), (1080, 220287), (1164, 204390), (1455, 163512), (1514, 157140), (1620, 146858), (1746, 136260), (1940, 122634), (2271, 104760), (2328, 102195), (2619, 90840), (2910, 81756), (3028, 78570), (3240, 73429), (3492, 68130), (3785, 62856), (3880, 61317), (4365, 54504), (4542, 52380), (5238, 45420), (5820, 40878), (6056, 39285), (6813, 34920), (6984, 34065), (7570, 31428), (7857, 30280), (8730, 27252), (9084, 26190), (10476, 22710), (11355, 20952), (11640, 20439), (13095, 18168), (13626, 17460), (15140, 15714)]