90338160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 160

約数和(自身を含む): 321765120

約数和(自身を除く): 231426960

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, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 1801, 2090, 2280, 2508, 2640, 3135, 3344, 3602, 4180, 4560, 5016, 5403, 6270, 7204, 8360, 9005, 10032, 10806, 12540, 14408, 16720, 18010, 19811, 21612, 25080, 27015, 28816, 34219, 36020, 39622, 43224, 50160, 54030, 59433, 68438, 72040, 79244, 86448, 99055, 102657, 108060, 118866, 136876, 144080, 158488, 171095, 198110, 205314, 216120, 237732, 273752, 297165, 316976, 342190, 376409, 396220, 410628, 432240, 475464, 513285, 547504, 594330, 684380, 752818, 792440, 821256, 950928, 1026570, 1129227, 1188660, 1368760, 1505636, 1584880, 1642512, 1882045, 2053140, 2258454, 2377320, 2737520, 3011272, 3764090, 4106280, 4516908, 4754640, 5646135, 6022544, 7528180, 8212560, 9033816, 11292270, 15056360, 18067632, 22584540, 30112720, 45169080, 90338160]

約数ペア:

[(1, 90338160), (2, 45169080), (3, 30112720), (4, 22584540), (5, 18067632), (6, 15056360), (8, 11292270), (10, 9033816), (11, 8212560), (12, 7528180), (15, 6022544), (16, 5646135), (19, 4754640), (20, 4516908), (22, 4106280), (24, 3764090), (30, 3011272), (33, 2737520), (38, 2377320), (40, 2258454), (44, 2053140), (48, 1882045), (55, 1642512), (57, 1584880), (60, 1505636), (66, 1368760), (76, 1188660), (80, 1129227), (88, 1026570), (95, 950928), (110, 821256), (114, 792440), (120, 752818), (132, 684380), (152, 594330), (165, 547504), (176, 513285), (190, 475464), (209, 432240), (220, 410628), (228, 396220), (240, 376409), (264, 342190), (285, 316976), (304, 297165), (330, 273752), (380, 237732), (418, 216120), (440, 205314), (456, 198110), (528, 171095), (570, 158488), (627, 144080), (660, 136876), (760, 118866), (836, 108060), (880, 102657), (912, 99055), (1045, 86448), (1140, 79244), (1254, 72040), (1320, 68438), (1520, 59433), (1672, 54030), (1801, 50160), (2090, 43224), (2280, 39622), (2508, 36020), (2640, 34219), (3135, 28816), (3344, 27015), (3602, 25080), (4180, 21612), (4560, 19811), (5016, 18010), (5403, 16720), (6270, 14408), (7204, 12540), (8360, 10806), (9005, 10032)]