22710720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 73993248

約数和(自身を除く): 51282528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 577, 615, 656, 820, 960, 984, 1154, 1230, 1312, 1640, 1731, 1968, 2308, 2460, 2624, 2885, 3280, 3462, 3936, 4616, 4920, 5770, 6560, 6924, 7872, 8655, 9232, 9840, 11540, 13120, 13848, 17310, 18464, 19680, 23080, 23657, 27696, 34620, 36928, 39360, 46160, 47314, 55392, 69240, 70971, 92320, 94628, 110784, 118285, 138480, 141942, 184640, 189256, 236570, 276960, 283884, 354855, 378512, 473140, 553920, 567768, 709710, 757024, 946280, 1135536, 1419420, 1514048, 1892560, 2271072, 2838840, 3785120, 4542144, 5677680, 7570240, 11355360, 22710720]

約数ペア:

[(1, 22710720), (2, 11355360), (3, 7570240), (4, 5677680), (5, 4542144), (6, 3785120), (8, 2838840), (10, 2271072), (12, 1892560), (15, 1514048), (16, 1419420), (20, 1135536), (24, 946280), (30, 757024), (32, 709710), (40, 567768), (41, 553920), (48, 473140), (60, 378512), (64, 354855), (80, 283884), (82, 276960), (96, 236570), (120, 189256), (123, 184640), (160, 141942), (164, 138480), (192, 118285), (205, 110784), (240, 94628), (246, 92320), (320, 70971), (328, 69240), (410, 55392), (480, 47314), (492, 46160), (577, 39360), (615, 36928), (656, 34620), (820, 27696), (960, 23657), (984, 23080), (1154, 19680), (1230, 18464), (1312, 17310), (1640, 13848), (1731, 13120), (1968, 11540), (2308, 9840), (2460, 9232), (2624, 8655), (2885, 7872), (3280, 6924), (3462, 6560), (3936, 5770), (4616, 4920)]