1558959120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1494

約数の個数: 240

約数和(自身を含む): 5581517760

約数和(自身を除く): 4022558640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 240, 249, 285, 304, 332, 342, 360, 380, 415, 456, 498, 570, 664, 684, 720, 747, 760, 830, 855, 912, 996, 1140, 1245, 1328, 1368, 1373, 1494, 1520, 1577, 1660, 1710, 1992, 2280, 2490, 2736, 2746, 2988, 3154, 3320, 3420, 3735, 3984, 4119, 4560, 4731, 4980, 5492, 5976, 6308, 6640, 6840, 6865, 7470, 7885, 8238, 9462, 9960, 10984, 11952, 12357, 12616, 13680, 13730, 14193, 14940, 15770, 16476, 18924, 19920, 20595, 21968, 23655, 24714, 25232, 26087, 27460, 28386, 29880, 31540, 32952, 37848, 41190, 47310, 49428, 52174, 54920, 56772, 59760, 61785, 63080, 65904, 70965, 75696, 78261, 82380, 94620, 98856, 104348, 109840, 113544, 113959, 123570, 126160, 130435, 141930, 156522, 164760, 189240, 197712, 208696, 227088, 227918, 234783, 247140, 260870, 283860, 313044, 329520, 341877, 378480, 391305, 417392, 455836, 469566, 494280, 521740, 567720, 569795, 626088, 683754, 782610, 911672, 939132, 988560, 1025631, 1043480, 1135440, 1139590, 1173915, 1252176, 1367508, 1565220, 1709385, 1823344, 1878264, 2051262, 2086960, 2165221, 2279180, 2347830, 2735016, 3130440, 3418770, 3756528, 4102524, 4330442, 4558360, 4695660, 5128155, 5470032, 6260880, 6495663, 6837540, 8205048, 8660884, 9116720, 9391320, 10256310, 10826105, 12991326, 13675080, 16410096, 17321768, 18782640, 19486989, 20512620, 21652210, 25982652, 27350160, 32478315, 34643536, 38973978, 41025240, 43304420, 51965304, 64956630, 77947956, 82050480, 86608840, 97434945, 103930608, 129913260, 155895912, 173217680, 194869890, 259826520, 311791824, 389739780, 519653040, 779479560, 1558959120]

約数ペア:

[(1, 1558959120), (2, 779479560), (3, 519653040), (4, 389739780), (5, 311791824), (6, 259826520), (8, 194869890), (9, 173217680), (10, 155895912), (12, 129913260), (15, 103930608), (16, 97434945), (18, 86608840), (19, 82050480), (20, 77947956), (24, 64956630), (30, 51965304), (36, 43304420), (38, 41025240), (40, 38973978), (45, 34643536), (48, 32478315), (57, 27350160), (60, 25982652), (72, 21652210), (76, 20512620), (80, 19486989), (83, 18782640), (90, 17321768), (95, 16410096), (114, 13675080), (120, 12991326), (144, 10826105), (152, 10256310), (166, 9391320), (171, 9116720), (180, 8660884), (190, 8205048), (228, 6837540), (240, 6495663), (249, 6260880), (285, 5470032), (304, 5128155), (332, 4695660), (342, 4558360), (360, 4330442), (380, 4102524), (415, 3756528), (456, 3418770), (498, 3130440), (570, 2735016), (664, 2347830), (684, 2279180), (720, 2165221), (747, 2086960), (760, 2051262), (830, 1878264), (855, 1823344), (912, 1709385), (996, 1565220), (1140, 1367508), (1245, 1252176), (1328, 1173915), (1368, 1139590), (1373, 1135440), (1494, 1043480), (1520, 1025631), (1577, 988560), (1660, 939132), (1710, 911672), (1992, 782610), (2280, 683754), (2490, 626088), (2736, 569795), (2746, 567720), (2988, 521740), (3154, 494280), (3320, 469566), (3420, 455836), (3735, 417392), (3984, 391305), (4119, 378480), (4560, 341877), (4731, 329520), (4980, 313044), (5492, 283860), (5976, 260870), (6308, 247140), (6640, 234783), (6840, 227918), (6865, 227088), (7470, 208696), (7885, 197712), (8238, 189240), (9462, 164760), (9960, 156522), (10984, 141930), (11952, 130435), (12357, 126160), (12616, 123570), (13680, 113959), (13730, 113544), (14193, 109840), (14940, 104348), (15770, 98856), (16476, 94620), (18924, 82380), (19920, 78261), (20595, 75696), (21968, 70965), (23655, 65904), (24714, 63080), (25232, 61785), (26087, 59760), (27460, 56772), (28386, 54920), (29880, 52174), (31540, 49428), (32952, 47310), (37848, 41190)]