45421440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 148569120

約数和(自身を除く): 103147680

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, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 577, 615, 640, 656, 820, 960, 984, 1154, 1230, 1312, 1640, 1731, 1920, 1968, 2308, 2460, 2624, 2885, 3280, 3462, 3936, 4616, 4920, 5248, 5770, 6560, 6924, 7872, 8655, 9232, 9840, 11540, 13120, 13848, 15744, 17310, 18464, 19680, 23080, 23657, 26240, 27696, 34620, 36928, 39360, 46160, 47314, 55392, 69240, 70971, 73856, 78720, 92320, 94628, 110784, 118285, 138480, 141942, 184640, 189256, 221568, 236570, 276960, 283884, 354855, 369280, 378512, 473140, 553920, 567768, 709710, 757024, 946280, 1107840, 1135536, 1419420, 1514048, 1892560, 2271072, 2838840, 3028096, 3785120, 4542144, 5677680, 7570240, 9084288, 11355360, 15140480, 22710720, 45421440]

約数ペア:

[(1, 45421440), (2, 22710720), (3, 15140480), (4, 11355360), (5, 9084288), (6, 7570240), (8, 5677680), (10, 4542144), (12, 3785120), (15, 3028096), (16, 2838840), (20, 2271072), (24, 1892560), (30, 1514048), (32, 1419420), (40, 1135536), (41, 1107840), (48, 946280), (60, 757024), (64, 709710), (80, 567768), (82, 553920), (96, 473140), (120, 378512), (123, 369280), (128, 354855), (160, 283884), (164, 276960), (192, 236570), (205, 221568), (240, 189256), (246, 184640), (320, 141942), (328, 138480), (384, 118285), (410, 110784), (480, 94628), (492, 92320), (577, 78720), (615, 73856), (640, 70971), (656, 69240), (820, 55392), (960, 47314), (984, 46160), (1154, 39360), (1230, 36928), (1312, 34620), (1640, 27696), (1731, 26240), (1920, 23657), (1968, 23080), (2308, 19680), (2460, 18464), (2624, 17310), (2885, 15744), (3280, 13848), (3462, 13120), (3936, 11540), (4616, 9840), (4920, 9232), (5248, 8655), (5770, 7872), (6560, 6924)]