80192640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3797}}^1$

素因数の和:3830

約数の個数: 128

約数和(自身を含む): 278925120

約数和(自身を除く): 198732480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3797, 4224, 5280, 7040, 7594, 10560, 11391, 15188, 18985, 21120, 22782, 30376, 37970, 41767, 45564, 56955, 60752, 75940, 83534, 91128, 113910, 121504, 125301, 151880, 167068, 182256, 208835, 227820, 243008, 250602, 303760, 334136, 364512, 417670, 455640, 486016, 501204, 607520, 626505, 668272, 729024, 835340, 911280, 1002408, 1215040, 1253010, 1336544, 1458048, 1670680, 1822560, 2004816, 2430080, 2506020, 2673088, 3341360, 3645120, 4009632, 5012040, 5346176, 6682720, 7290240, 8019264, 10024080, 13365440, 16038528, 20048160, 26730880, 40096320, 80192640]

約数ペア:

[(1, 80192640), (2, 40096320), (3, 26730880), (4, 20048160), (5, 16038528), (6, 13365440), (8, 10024080), (10, 8019264), (11, 7290240), (12, 6682720), (15, 5346176), (16, 5012040), (20, 4009632), (22, 3645120), (24, 3341360), (30, 2673088), (32, 2506020), (33, 2430080), (40, 2004816), (44, 1822560), (48, 1670680), (55, 1458048), (60, 1336544), (64, 1253010), (66, 1215040), (80, 1002408), (88, 911280), (96, 835340), (110, 729024), (120, 668272), (128, 626505), (132, 607520), (160, 501204), (165, 486016), (176, 455640), (192, 417670), (220, 364512), (240, 334136), (264, 303760), (320, 250602), (330, 243008), (352, 227820), (384, 208835), (440, 182256), (480, 167068), (528, 151880), (640, 125301), (660, 121504), (704, 113910), (880, 91128), (960, 83534), (1056, 75940), (1320, 60752), (1408, 56955), (1760, 45564), (1920, 41767), (2112, 37970), (2640, 30376), (3520, 22782), (3797, 21120), (4224, 18985), (5280, 15188), (7040, 11391), (7594, 10560)]