89435280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1829

約数の個数: 160

約数和(自身を含む): 318551040

約数和(自身を除く): 229115760

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, 1783, 2090, 2280, 2508, 2640, 3135, 3344, 3566, 4180, 4560, 5016, 5349, 6270, 7132, 8360, 8915, 10032, 10698, 12540, 14264, 16720, 17830, 19613, 21396, 25080, 26745, 28528, 33877, 35660, 39226, 42792, 50160, 53490, 58839, 67754, 71320, 78452, 85584, 98065, 101631, 106980, 117678, 135508, 142640, 156904, 169385, 196130, 203262, 213960, 235356, 271016, 294195, 313808, 338770, 372647, 392260, 406524, 427920, 470712, 508155, 542032, 588390, 677540, 745294, 784520, 813048, 941424, 1016310, 1117941, 1176780, 1355080, 1490588, 1569040, 1626096, 1863235, 2032620, 2235882, 2353560, 2710160, 2981176, 3726470, 4065240, 4471764, 4707120, 5589705, 5962352, 7452940, 8130480, 8943528, 11179410, 14905880, 17887056, 22358820, 29811760, 44717640, 89435280]

約数ペア:

[(1, 89435280), (2, 44717640), (3, 29811760), (4, 22358820), (5, 17887056), (6, 14905880), (8, 11179410), (10, 8943528), (11, 8130480), (12, 7452940), (15, 5962352), (16, 5589705), (19, 4707120), (20, 4471764), (22, 4065240), (24, 3726470), (30, 2981176), (33, 2710160), (38, 2353560), (40, 2235882), (44, 2032620), (48, 1863235), (55, 1626096), (57, 1569040), (60, 1490588), (66, 1355080), (76, 1176780), (80, 1117941), (88, 1016310), (95, 941424), (110, 813048), (114, 784520), (120, 745294), (132, 677540), (152, 588390), (165, 542032), (176, 508155), (190, 470712), (209, 427920), (220, 406524), (228, 392260), (240, 372647), (264, 338770), (285, 313808), (304, 294195), (330, 271016), (380, 235356), (418, 213960), (440, 203262), (456, 196130), (528, 169385), (570, 156904), (627, 142640), (660, 135508), (760, 117678), (836, 106980), (880, 101631), (912, 98065), (1045, 85584), (1140, 78452), (1254, 71320), (1320, 67754), (1520, 58839), (1672, 53490), (1783, 50160), (2090, 42792), (2280, 39226), (2508, 35660), (2640, 33877), (3135, 28528), (3344, 26745), (3566, 25080), (4180, 21396), (4560, 19613), (5016, 17830), (5349, 16720), (6270, 14264), (7132, 12540), (8360, 10698), (8915, 10032)]