201126720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9152

約数の個数: 112

約数和(自身を含む): 666414720

約数和(自身を除く): 465288000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 9109, 11040, 18218, 22080, 27327, 36436, 45545, 54654, 72872, 91090, 109308, 136635, 145744, 182180, 209507, 218616, 273270, 291488, 364360, 419014, 437232, 546540, 582976, 628521, 728720, 838028, 874464, 1047535, 1093080, 1257042, 1457440, 1676056, 1748928, 2095070, 2186160, 2514084, 2914880, 3142605, 3352112, 4190140, 4372320, 5028168, 6285210, 6704224, 8380280, 8744640, 10056336, 12570420, 13408448, 16760560, 20112672, 25140840, 33521120, 40225344, 50281680, 67042240, 100563360, 201126720]

約数ペア:

[(1, 201126720), (2, 100563360), (3, 67042240), (4, 50281680), (5, 40225344), (6, 33521120), (8, 25140840), (10, 20112672), (12, 16760560), (15, 13408448), (16, 12570420), (20, 10056336), (23, 8744640), (24, 8380280), (30, 6704224), (32, 6285210), (40, 5028168), (46, 4372320), (48, 4190140), (60, 3352112), (64, 3142605), (69, 2914880), (80, 2514084), (92, 2186160), (96, 2095070), (115, 1748928), (120, 1676056), (138, 1457440), (160, 1257042), (184, 1093080), (192, 1047535), (230, 874464), (240, 838028), (276, 728720), (320, 628521), (345, 582976), (368, 546540), (460, 437232), (480, 419014), (552, 364360), (690, 291488), (736, 273270), (920, 218616), (960, 209507), (1104, 182180), (1380, 145744), (1472, 136635), (1840, 109308), (2208, 91090), (2760, 72872), (3680, 54654), (4416, 45545), (5520, 36436), (7360, 27327), (9109, 22080), (11040, 18218)]