8376720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 29998080

約数和(自身を除く): 21621360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 167, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 334, 380, 418, 440, 456, 501, 528, 570, 627, 660, 668, 760, 835, 836, 880, 912, 1002, 1045, 1140, 1254, 1320, 1336, 1520, 1670, 1672, 1837, 2004, 2090, 2280, 2505, 2508, 2640, 2672, 3135, 3173, 3340, 3344, 3674, 4008, 4180, 4560, 5010, 5016, 5511, 6270, 6346, 6680, 7348, 8016, 8360, 9185, 9519, 10020, 10032, 11022, 12540, 12692, 13360, 14696, 15865, 16720, 18370, 19038, 20040, 22044, 25080, 25384, 27555, 29392, 31730, 34903, 36740, 38076, 40080, 44088, 47595, 50160, 50768, 55110, 63460, 69806, 73480, 76152, 88176, 95190, 104709, 110220, 126920, 139612, 146960, 152304, 174515, 190380, 209418, 220440, 253840, 279224, 349030, 380760, 418836, 440880, 523545, 558448, 698060, 761520, 837672, 1047090, 1396120, 1675344, 2094180, 2792240, 4188360, 8376720]

約数ペア:

[(1, 8376720), (2, 4188360), (3, 2792240), (4, 2094180), (5, 1675344), (6, 1396120), (8, 1047090), (10, 837672), (11, 761520), (12, 698060), (15, 558448), (16, 523545), (19, 440880), (20, 418836), (22, 380760), (24, 349030), (30, 279224), (33, 253840), (38, 220440), (40, 209418), (44, 190380), (48, 174515), (55, 152304), (57, 146960), (60, 139612), (66, 126920), (76, 110220), (80, 104709), (88, 95190), (95, 88176), (110, 76152), (114, 73480), (120, 69806), (132, 63460), (152, 55110), (165, 50768), (167, 50160), (176, 47595), (190, 44088), (209, 40080), (220, 38076), (228, 36740), (240, 34903), (264, 31730), (285, 29392), (304, 27555), (330, 25384), (334, 25080), (380, 22044), (418, 20040), (440, 19038), (456, 18370), (501, 16720), (528, 15865), (570, 14696), (627, 13360), (660, 12692), (668, 12540), (760, 11022), (835, 10032), (836, 10020), (880, 9519), (912, 9185), (1002, 8360), (1045, 8016), (1140, 7348), (1254, 6680), (1320, 6346), (1336, 6270), (1520, 5511), (1670, 5016), (1672, 5010), (1837, 4560), (2004, 4180), (2090, 4008), (2280, 3674), (2505, 3344), (2508, 3340), (2640, 3173), (2672, 3135)]