306214560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 1087551360

約数和(自身を除く): 781336800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 971, 1080, 1095, 1168, 1314, 1440, 1460, 1752, 1942, 1971, 2160, 2190, 2336, 2628, 2913, 2920, 3285, 3504, 3884, 3942, 4320, 4380, 4855, 5256, 5826, 5840, 6570, 7008, 7768, 7884, 8739, 8760, 9710, 9855, 10512, 11652, 11680, 13140, 14565, 15536, 15768, 17478, 17520, 19420, 19710, 21024, 23304, 26217, 26280, 29130, 31072, 31536, 34956, 35040, 38840, 39420, 43695, 46608, 52434, 52560, 58260, 63072, 69912, 70883, 77680, 78840, 87390, 93216, 104868, 105120, 116520, 131085, 139824, 141766, 155360, 157680, 174780, 209736, 212649, 233040, 262170, 279648, 283532, 315360, 349560, 354415, 419472, 425298, 466080, 524340, 567064, 637947, 699120, 708830, 838944, 850596, 1048680, 1063245, 1134128, 1275894, 1398240, 1417660, 1701192, 1913841, 2097360, 2126490, 2268256, 2551788, 2835320, 3189735, 3402384, 3827682, 4194720, 4252980, 5103576, 5670640, 6379470, 6804768, 7655364, 8505960, 9569205, 10207152, 11341280, 12758940, 15310728, 17011920, 19138410, 20414304, 25517880, 30621456, 34023840, 38276820, 51035760, 61242912, 76553640, 102071520, 153107280, 306214560]

約数ペア:

[(1, 306214560), (2, 153107280), (3, 102071520), (4, 76553640), (5, 61242912), (6, 51035760), (8, 38276820), (9, 34023840), (10, 30621456), (12, 25517880), (15, 20414304), (16, 19138410), (18, 17011920), (20, 15310728), (24, 12758940), (27, 11341280), (30, 10207152), (32, 9569205), (36, 8505960), (40, 7655364), (45, 6804768), (48, 6379470), (54, 5670640), (60, 5103576), (72, 4252980), (73, 4194720), (80, 3827682), (90, 3402384), (96, 3189735), (108, 2835320), (120, 2551788), (135, 2268256), (144, 2126490), (146, 2097360), (160, 1913841), (180, 1701192), (216, 1417660), (219, 1398240), (240, 1275894), (270, 1134128), (288, 1063245), (292, 1048680), (360, 850596), (365, 838944), (432, 708830), (438, 699120), (480, 637947), (540, 567064), (584, 524340), (657, 466080), (720, 425298), (730, 419472), (864, 354415), (876, 349560), (971, 315360), (1080, 283532), (1095, 279648), (1168, 262170), (1314, 233040), (1440, 212649), (1460, 209736), (1752, 174780), (1942, 157680), (1971, 155360), (2160, 141766), (2190, 139824), (2336, 131085), (2628, 116520), (2913, 105120), (2920, 104868), (3285, 93216), (3504, 87390), (3884, 78840), (3942, 77680), (4320, 70883), (4380, 69912), (4855, 63072), (5256, 58260), (5826, 52560), (5840, 52434), (6570, 46608), (7008, 43695), (7768, 39420), (7884, 38840), (8739, 35040), (8760, 34956), (9710, 31536), (9855, 31072), (10512, 29130), (11652, 26280), (11680, 26217), (13140, 23304), (14565, 21024), (15536, 19710), (15768, 19420), (17478, 17520)]