389962080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4794

約数の個数: 192

約数和(自身を含む): 1437004800

約数和(自身を除く): 1047042720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 4751, 5130, 5472, 6840, 8208, 9120, 9502, 10260, 13680, 14253, 16416, 19004, 20520, 23755, 27360, 28506, 38008, 41040, 42759, 47510, 57012, 71265, 76016, 82080, 85518, 90269, 95020, 114024, 128277, 142530, 152032, 171036, 180538, 190040, 213795, 228048, 256554, 270807, 285060, 342072, 361076, 380080, 427590, 451345, 456096, 513108, 541614, 570120, 641385, 684144, 722152, 760160, 812421, 855180, 902690, 1026216, 1083228, 1140240, 1282770, 1354035, 1368288, 1444304, 1624842, 1710360, 1805380, 2052432, 2166456, 2280480, 2437263, 2565540, 2708070, 2888608, 3249684, 3420720, 3610760, 4062105, 4104864, 4332912, 4874526, 5131080, 5416140, 6499368, 6841440, 7221520, 8124210, 8665824, 9749052, 10262160, 10832280, 12186315, 12998736, 14443040, 16248420, 19498104, 20524320, 21664560, 24372630, 25997472, 32496840, 38996208, 43329120, 48745260, 64993680, 77992416, 97490520, 129987360, 194981040, 389962080]

約数ペア:

[(1, 389962080), (2, 194981040), (3, 129987360), (4, 97490520), (5, 77992416), (6, 64993680), (8, 48745260), (9, 43329120), (10, 38996208), (12, 32496840), (15, 25997472), (16, 24372630), (18, 21664560), (19, 20524320), (20, 19498104), (24, 16248420), (27, 14443040), (30, 12998736), (32, 12186315), (36, 10832280), (38, 10262160), (40, 9749052), (45, 8665824), (48, 8124210), (54, 7221520), (57, 6841440), (60, 6499368), (72, 5416140), (76, 5131080), (80, 4874526), (90, 4332912), (95, 4104864), (96, 4062105), (108, 3610760), (114, 3420720), (120, 3249684), (135, 2888608), (144, 2708070), (152, 2565540), (160, 2437263), (171, 2280480), (180, 2166456), (190, 2052432), (216, 1805380), (228, 1710360), (240, 1624842), (270, 1444304), (285, 1368288), (288, 1354035), (304, 1282770), (342, 1140240), (360, 1083228), (380, 1026216), (432, 902690), (456, 855180), (480, 812421), (513, 760160), (540, 722152), (570, 684144), (608, 641385), (684, 570120), (720, 541614), (760, 513108), (855, 456096), (864, 451345), (912, 427590), (1026, 380080), (1080, 361076), (1140, 342072), (1368, 285060), (1440, 270807), (1520, 256554), (1710, 228048), (1824, 213795), (2052, 190040), (2160, 180538), (2280, 171036), (2565, 152032), (2736, 142530), (3040, 128277), (3420, 114024), (4104, 95020), (4320, 90269), (4560, 85518), (4751, 82080), (5130, 76016), (5472, 71265), (6840, 57012), (8208, 47510), (9120, 42759), (9502, 41040), (10260, 38008), (13680, 28506), (14253, 27360), (16416, 23755), (19004, 20520)]