1734846720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{451783}}^1$

素因数の和:451807

約数の個数: 72

約数和(自身を含む): 5540678976

約数和(自身を除く): 3805832256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 451783, 903566, 1355349, 1807132, 2258915, 2710698, 3614264, 4517830, 5421396, 6776745, 7228528, 9035660, 10842792, 13553490, 14457056, 18071320, 21685584, 27106980, 28914112, 36142640, 43371168, 54213960, 57828224, 72285280, 86742336, 108427920, 115656448, 144570560, 173484672, 216855840, 289141120, 346969344, 433711680, 578282240, 867423360, 1734846720]

約数ペア:

[(1, 1734846720), (2, 867423360), (3, 578282240), (4, 433711680), (5, 346969344), (6, 289141120), (8, 216855840), (10, 173484672), (12, 144570560), (15, 115656448), (16, 108427920), (20, 86742336), (24, 72285280), (30, 57828224), (32, 54213960), (40, 43371168), (48, 36142640), (60, 28914112), (64, 27106980), (80, 21685584), (96, 18071320), (120, 14457056), (128, 13553490), (160, 10842792), (192, 9035660), (240, 7228528), (256, 6776745), (320, 5421396), (384, 4517830), (480, 3614264), (640, 2710698), (768, 2258915), (960, 1807132), (1280, 1355349), (1920, 903566), (3840, 451783)]