90813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 160

約数和(自身を含む): 314979840

約数和(自身を除く): 224166480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 839, 880, 902, 984, 1230, 1320, 1353, 1640, 1678, 1804, 1968, 2255, 2460, 2517, 2640, 2706, 3280, 3356, 3608, 4195, 4510, 4920, 5034, 5412, 6712, 6765, 7216, 8390, 9020, 9229, 9840, 10068, 10824, 12585, 13424, 13530, 16780, 18040, 18458, 20136, 21648, 25170, 27060, 27687, 33560, 34399, 36080, 36916, 40272, 46145, 50340, 54120, 55374, 67120, 68798, 73832, 92290, 100680, 103197, 108240, 110748, 137596, 138435, 147664, 171995, 184580, 201360, 206394, 221496, 275192, 276870, 343990, 369160, 378389, 412788, 442992, 515985, 550384, 553740, 687980, 738320, 756778, 825576, 1031970, 1107480, 1135167, 1375960, 1513556, 1651152, 1891945, 2063940, 2214960, 2270334, 2751920, 3027112, 3783890, 4127880, 4540668, 5675835, 6054224, 7567780, 8255760, 9081336, 11351670, 15135560, 18162672, 22703340, 30271120, 45406680, 90813360]

約数ペア:

[(1, 90813360), (2, 45406680), (3, 30271120), (4, 22703340), (5, 18162672), (6, 15135560), (8, 11351670), (10, 9081336), (11, 8255760), (12, 7567780), (15, 6054224), (16, 5675835), (20, 4540668), (22, 4127880), (24, 3783890), (30, 3027112), (33, 2751920), (40, 2270334), (41, 2214960), (44, 2063940), (48, 1891945), (55, 1651152), (60, 1513556), (66, 1375960), (80, 1135167), (82, 1107480), (88, 1031970), (110, 825576), (120, 756778), (123, 738320), (132, 687980), (164, 553740), (165, 550384), (176, 515985), (205, 442992), (220, 412788), (240, 378389), (246, 369160), (264, 343990), (328, 276870), (330, 275192), (410, 221496), (440, 206394), (451, 201360), (492, 184580), (528, 171995), (615, 147664), (656, 138435), (660, 137596), (820, 110748), (839, 108240), (880, 103197), (902, 100680), (984, 92290), (1230, 73832), (1320, 68798), (1353, 67120), (1640, 55374), (1678, 54120), (1804, 50340), (1968, 46145), (2255, 40272), (2460, 36916), (2517, 36080), (2640, 34399), (2706, 33560), (3280, 27687), (3356, 27060), (3608, 25170), (4195, 21648), (4510, 20136), (4920, 18458), (5034, 18040), (5412, 16780), (6712, 13530), (6765, 13424), (7216, 12585), (8390, 10824), (9020, 10068), (9229, 9840)]