331812720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6724

約数の個数: 160

約数和(自身を含む): 1192780800

約数和(自身を除く): 860968080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 6679, 8280, 9936, 12420, 13358, 16560, 20037, 24840, 26716, 33395, 40074, 49680, 53432, 60111, 66790, 80148, 100185, 106864, 120222, 133580, 153617, 160296, 180333, 200370, 240444, 267160, 300555, 307234, 320592, 360666, 400740, 460851, 480888, 534320, 601110, 614468, 721332, 768085, 801480, 901665, 921702, 961776, 1202220, 1228936, 1382553, 1442664, 1536170, 1602960, 1803330, 1843404, 2304255, 2404440, 2457872, 2765106, 2885328, 3072340, 3606660, 3686808, 4147659, 4608510, 4808880, 5530212, 6144680, 6912765, 7213320, 7373616, 8295318, 9217020, 11060424, 12289360, 13825530, 14426640, 16590636, 18434040, 20738295, 22120848, 27651060, 33181272, 36868080, 41476590, 55302120, 66362544, 82953180, 110604240, 165906360, 331812720]

約数ペア:

[(1, 331812720), (2, 165906360), (3, 110604240), (4, 82953180), (5, 66362544), (6, 55302120), (8, 41476590), (9, 36868080), (10, 33181272), (12, 27651060), (15, 22120848), (16, 20738295), (18, 18434040), (20, 16590636), (23, 14426640), (24, 13825530), (27, 12289360), (30, 11060424), (36, 9217020), (40, 8295318), (45, 7373616), (46, 7213320), (48, 6912765), (54, 6144680), (60, 5530212), (69, 4808880), (72, 4608510), (80, 4147659), (90, 3686808), (92, 3606660), (108, 3072340), (115, 2885328), (120, 2765106), (135, 2457872), (138, 2404440), (144, 2304255), (180, 1843404), (184, 1803330), (207, 1602960), (216, 1536170), (230, 1442664), (240, 1382553), (270, 1228936), (276, 1202220), (345, 961776), (360, 921702), (368, 901665), (414, 801480), (432, 768085), (460, 721332), (540, 614468), (552, 601110), (621, 534320), (690, 480888), (720, 460851), (828, 400740), (920, 360666), (1035, 320592), (1080, 307234), (1104, 300555), (1242, 267160), (1380, 240444), (1656, 200370), (1840, 180333), (2070, 160296), (2160, 153617), (2484, 133580), (2760, 120222), (3105, 106864), (3312, 100185), (4140, 80148), (4968, 66790), (5520, 60111), (6210, 53432), (6679, 49680), (8280, 40074), (9936, 33395), (12420, 26716), (13358, 24840), (16560, 20037)]