15138288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 33608592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 503, 528, 627, 684, 792, 836, 912, 1006, 1254, 1368, 1509, 1584, 1672, 1881, 2012, 2508, 2736, 3018, 3344, 3762, 4024, 4527, 5016, 5533, 6036, 7524, 8048, 9054, 9557, 10032, 11066, 12072, 15048, 16599, 18108, 19114, 22132, 24144, 28671, 30096, 33198, 36216, 38228, 44264, 49797, 57342, 66396, 72432, 76456, 86013, 88528, 99594, 105127, 114684, 132792, 152912, 172026, 199188, 210254, 229368, 265584, 315381, 344052, 398376, 420508, 458736, 630762, 688104, 796752, 841016, 946143, 1261524, 1376208, 1682032, 1892286, 2523048, 3784572, 5046096, 7569144, 15138288]

約数ペア:

[(1, 15138288), (2, 7569144), (3, 5046096), (4, 3784572), (6, 2523048), (8, 1892286), (9, 1682032), (11, 1376208), (12, 1261524), (16, 946143), (18, 841016), (19, 796752), (22, 688104), (24, 630762), (33, 458736), (36, 420508), (38, 398376), (44, 344052), (48, 315381), (57, 265584), (66, 229368), (72, 210254), (76, 199188), (88, 172026), (99, 152912), (114, 132792), (132, 114684), (144, 105127), (152, 99594), (171, 88528), (176, 86013), (198, 76456), (209, 72432), (228, 66396), (264, 57342), (304, 49797), (342, 44264), (396, 38228), (418, 36216), (456, 33198), (503, 30096), (528, 28671), (627, 24144), (684, 22132), (792, 19114), (836, 18108), (912, 16599), (1006, 15048), (1254, 12072), (1368, 11066), (1509, 10032), (1584, 9557), (1672, 9054), (1881, 8048), (2012, 7524), (2508, 6036), (2736, 5533), (3018, 5016), (3344, 4527), (3762, 4024)]