48385560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 106719720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 373, 376, 460, 470, 552, 564, 690, 705, 746, 920, 940, 1081, 1119, 1128, 1380, 1410, 1492, 1865, 1880, 2162, 2238, 2760, 2820, 2984, 3243, 3730, 4324, 4476, 5405, 5595, 5640, 6486, 7460, 8579, 8648, 8952, 10810, 11190, 12972, 14920, 16215, 17158, 17531, 21620, 22380, 25737, 25944, 32430, 34316, 35062, 42895, 43240, 44760, 51474, 52593, 64860, 68632, 70124, 85790, 87655, 102948, 105186, 128685, 129720, 140248, 171580, 175310, 205896, 210372, 257370, 262965, 343160, 350620, 403213, 420744, 514740, 525930, 701240, 806426, 1029480, 1051860, 1209639, 1612852, 2016065, 2103720, 2419278, 3225704, 4032130, 4838556, 6048195, 8064260, 9677112, 12096390, 16128520, 24192780, 48385560]

約数ペア:

[(1, 48385560), (2, 24192780), (3, 16128520), (4, 12096390), (5, 9677112), (6, 8064260), (8, 6048195), (10, 4838556), (12, 4032130), (15, 3225704), (20, 2419278), (23, 2103720), (24, 2016065), (30, 1612852), (40, 1209639), (46, 1051860), (47, 1029480), (60, 806426), (69, 701240), (92, 525930), (94, 514740), (115, 420744), (120, 403213), (138, 350620), (141, 343160), (184, 262965), (188, 257370), (230, 210372), (235, 205896), (276, 175310), (282, 171580), (345, 140248), (373, 129720), (376, 128685), (460, 105186), (470, 102948), (552, 87655), (564, 85790), (690, 70124), (705, 68632), (746, 64860), (920, 52593), (940, 51474), (1081, 44760), (1119, 43240), (1128, 42895), (1380, 35062), (1410, 34316), (1492, 32430), (1865, 25944), (1880, 25737), (2162, 22380), (2238, 21620), (2760, 17531), (2820, 17158), (2984, 16215), (3243, 14920), (3730, 12972), (4324, 11190), (4476, 10810), (5405, 8952), (5595, 8648), (5640, 8579), (6486, 7460)]