300890240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1502

約数の個数: 128

約数和(自身を含む): 840153600

約数和(自身を除く): 539263360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 640, 658, 752, 896, 940, 1120, 1316, 1429, 1504, 1645, 1880, 2240, 2632, 2858, 3008, 3290, 3760, 4480, 5264, 5716, 6016, 6580, 7145, 7520, 10003, 10528, 11432, 13160, 14290, 15040, 20006, 21056, 22864, 26320, 28580, 30080, 40012, 42112, 45728, 50015, 52640, 57160, 67163, 80024, 91456, 100030, 105280, 114320, 134326, 160048, 182912, 200060, 210560, 228640, 268652, 320096, 335815, 400120, 457280, 470141, 537304, 640192, 671630, 800240, 914560, 940282, 1074608, 1280384, 1343260, 1600480, 1880564, 2149216, 2350705, 2686520, 3200960, 3761128, 4298432, 4701410, 5373040, 6401920, 7522256, 8596864, 9402820, 10746080, 15044512, 18805640, 21492160, 30089024, 37611280, 42984320, 60178048, 75222560, 150445120, 300890240]

約数ペア:

[(1, 300890240), (2, 150445120), (4, 75222560), (5, 60178048), (7, 42984320), (8, 37611280), (10, 30089024), (14, 21492160), (16, 18805640), (20, 15044512), (28, 10746080), (32, 9402820), (35, 8596864), (40, 7522256), (47, 6401920), (56, 5373040), (64, 4701410), (70, 4298432), (80, 3761128), (94, 3200960), (112, 2686520), (128, 2350705), (140, 2149216), (160, 1880564), (188, 1600480), (224, 1343260), (235, 1280384), (280, 1074608), (320, 940282), (329, 914560), (376, 800240), (448, 671630), (470, 640192), (560, 537304), (640, 470141), (658, 457280), (752, 400120), (896, 335815), (940, 320096), (1120, 268652), (1316, 228640), (1429, 210560), (1504, 200060), (1645, 182912), (1880, 160048), (2240, 134326), (2632, 114320), (2858, 105280), (3008, 100030), (3290, 91456), (3760, 80024), (4480, 67163), (5264, 57160), (5716, 52640), (6016, 50015), (6580, 45728), (7145, 42112), (7520, 40012), (10003, 30080), (10528, 28580), (11432, 26320), (13160, 22864), (14290, 21056), (15040, 20006)]