1519102080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{87911}}^1$

素因数の和:87939

約数の個数: 128

約数和(自身を含む): 5380214400

約数和(自身を除く): 3861112320

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, 87911, 175822, 263733, 351644, 439555, 527466, 703288, 791199, 879110, 1054932, 1318665, 1406576, 1582398, 1758220, 2109864, 2373597, 2637330, 2813152, 3164796, 3516440, 3955995, 4219728, 4747194, 5274660, 5626304, 6329592, 7032880, 7911990, 8439456, 9494388, 10549320, 11252608, 11867985, 12659184, 14065760, 15823980, 16878912, 18988776, 21098640, 23735970, 25318368, 28131520, 31647960, 33757824, 37977552, 42197280, 47471940, 50636736, 56263040, 63295920, 75955104, 84394560, 94943880, 101273472, 126591840, 151910208, 168789120, 189887760, 253183680, 303820416, 379775520, 506367360, 759551040, 1519102080]

約数ペア:

[(1, 1519102080), (2, 759551040), (3, 506367360), (4, 379775520), (5, 303820416), (6, 253183680), (8, 189887760), (9, 168789120), (10, 151910208), (12, 126591840), (15, 101273472), (16, 94943880), (18, 84394560), (20, 75955104), (24, 63295920), (27, 56263040), (30, 50636736), (32, 47471940), (36, 42197280), (40, 37977552), (45, 33757824), (48, 31647960), (54, 28131520), (60, 25318368), (64, 23735970), (72, 21098640), (80, 18988776), (90, 16878912), (96, 15823980), (108, 14065760), (120, 12659184), (128, 11867985), (135, 11252608), (144, 10549320), (160, 9494388), (180, 8439456), (192, 7911990), (216, 7032880), (240, 6329592), (270, 5626304), (288, 5274660), (320, 4747194), (360, 4219728), (384, 3955995), (432, 3516440), (480, 3164796), (540, 2813152), (576, 2637330), (640, 2373597), (720, 2109864), (864, 1758220), (960, 1582398), (1080, 1406576), (1152, 1318665), (1440, 1054932), (1728, 879110), (1920, 791199), (2160, 703288), (2880, 527466), (3456, 439555), (4320, 351644), (5760, 263733), (8640, 175822), (17280, 87911)]