4120778880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{238471}}^1$

素因数の和:238499

約数の個数: 128

約数和(自身を含む): 14594486400

約数和(自身を除く): 10473707520

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 238471, 476942, 715413, 953884, 1192355, 1430826, 1907768, 2146239, 2384710, 2861652, 3577065, 3815536, 4292478, 4769420, 5723304, 6438717, 7154130, 7631072, 8584956, 9538840, 10731195, 11446608, 12877434, 14308260, 15262144, 17169912, 19077680, 21462390, 22893216, 25754868, 28616520, 30524288, 32193585, 34339824, 38155360, 42924780, 45786432, 51509736, 57233040, 64387170, 68679648, 76310720, 85849560, 91572864, 103019472, 114466080, 128774340, 137359296, 152621440, 171699120, 206038944, 228932160, 257548680, 274718592, 343398240, 412077888, 457864320, 515097360, 686796480, 824155776, 1030194720, 1373592960, 2060389440, 4120778880]

約数ペア:

[(1, 4120778880), (2, 2060389440), (3, 1373592960), (4, 1030194720), (5, 824155776), (6, 686796480), (8, 515097360), (9, 457864320), (10, 412077888), (12, 343398240), (15, 274718592), (16, 257548680), (18, 228932160), (20, 206038944), (24, 171699120), (27, 152621440), (30, 137359296), (32, 128774340), (36, 114466080), (40, 103019472), (45, 91572864), (48, 85849560), (54, 76310720), (60, 68679648), (64, 64387170), (72, 57233040), (80, 51509736), (90, 45786432), (96, 42924780), (108, 38155360), (120, 34339824), (128, 32193585), (135, 30524288), (144, 28616520), (160, 25754868), (180, 22893216), (192, 21462390), (216, 19077680), (240, 17169912), (270, 15262144), (288, 14308260), (320, 12877434), (360, 11446608), (384, 10731195), (432, 9538840), (480, 8584956), (540, 7631072), (576, 7154130), (640, 6438717), (720, 5723304), (864, 4769420), (960, 4292478), (1080, 3815536), (1152, 3577065), (1440, 2861652), (1728, 2384710), (1920, 2146239), (2160, 1907768), (2880, 1430826), (3456, 1192355), (4320, 953884), (5760, 715413), (8640, 476942), (17280, 238471)]