888378960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11251}}^1$

素因数の和:11321

約数の個数: 160

約数和(自身を含む): 3214651392

約数和(自身を除く): 2326272432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11251, 11280, 13160, 15792, 19740, 22502, 26320, 33753, 39480, 45004, 56255, 67506, 78757, 78960, 90008, 112510, 135012, 157514, 168765, 180016, 225020, 236271, 270024, 315028, 337530, 393785, 450040, 472542, 528797, 540048, 630056, 675060, 787570, 900080, 945084, 1057594, 1181355, 1260112, 1350120, 1575140, 1586391, 1890168, 2115188, 2362710, 2643985, 2700240, 3150280, 3172782, 3701579, 3780336, 4230376, 4725420, 5287970, 6300560, 6345564, 7403158, 7931955, 8460752, 9450840, 10575940, 11104737, 12691128, 14806316, 15863910, 18507895, 18901680, 21151880, 22209474, 25382256, 29612632, 31727820, 37015790, 42303760, 44418948, 55523685, 59225264, 63455640, 74031580, 88837896, 111047370, 126911280, 148063160, 177675792, 222094740, 296126320, 444189480, 888378960]

約数ペア:

[(1, 888378960), (2, 444189480), (3, 296126320), (4, 222094740), (5, 177675792), (6, 148063160), (7, 126911280), (8, 111047370), (10, 88837896), (12, 74031580), (14, 63455640), (15, 59225264), (16, 55523685), (20, 44418948), (21, 42303760), (24, 37015790), (28, 31727820), (30, 29612632), (35, 25382256), (40, 22209474), (42, 21151880), (47, 18901680), (48, 18507895), (56, 15863910), (60, 14806316), (70, 12691128), (80, 11104737), (84, 10575940), (94, 9450840), (105, 8460752), (112, 7931955), (120, 7403158), (140, 6345564), (141, 6300560), (168, 5287970), (188, 4725420), (210, 4230376), (235, 3780336), (240, 3701579), (280, 3172782), (282, 3150280), (329, 2700240), (336, 2643985), (376, 2362710), (420, 2115188), (470, 1890168), (560, 1586391), (564, 1575140), (658, 1350120), (705, 1260112), (752, 1181355), (840, 1057594), (940, 945084), (987, 900080), (1128, 787570), (1316, 675060), (1410, 630056), (1645, 540048), (1680, 528797), (1880, 472542), (1974, 450040), (2256, 393785), (2632, 337530), (2820, 315028), (3290, 270024), (3760, 236271), (3948, 225020), (4935, 180016), (5264, 168765), (5640, 157514), (6580, 135012), (7896, 112510), (9870, 90008), (11251, 78960), (11280, 78757), (13160, 67506), (15792, 56255), (19740, 45004), (22502, 39480), (26320, 33753)]