15231312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 90

約数和(自身を含む): 45141642

約数和(自身を除く): 29910330

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 293, 304, 342, 361, 456, 586, 684, 722, 879, 912, 1083, 1172, 1368, 1444, 1758, 2166, 2344, 2637, 2736, 2888, 3249, 3516, 4332, 4688, 5274, 5567, 5776, 6498, 7032, 8664, 10548, 11134, 12996, 14064, 16701, 17328, 21096, 22268, 25992, 33402, 42192, 44536, 50103, 51984, 66804, 89072, 100206, 105773, 133608, 200412, 211546, 267216, 317319, 400824, 423092, 634638, 801648, 846184, 951957, 1269276, 1692368, 1903914, 2538552, 3807828, 5077104, 7615656, 15231312]

約数ペア:

[(1, 15231312), (2, 7615656), (3, 5077104), (4, 3807828), (6, 2538552), (8, 1903914), (9, 1692368), (12, 1269276), (16, 951957), (18, 846184), (19, 801648), (24, 634638), (36, 423092), (38, 400824), (48, 317319), (57, 267216), (72, 211546), (76, 200412), (114, 133608), (144, 105773), (152, 100206), (171, 89072), (228, 66804), (293, 51984), (304, 50103), (342, 44536), (361, 42192), (456, 33402), (586, 25992), (684, 22268), (722, 21096), (879, 17328), (912, 16701), (1083, 14064), (1172, 12996), (1368, 11134), (1444, 10548), (1758, 8664), (2166, 7032), (2344, 6498), (2637, 5776), (2736, 5567), (2888, 5274), (3249, 4688), (3516, 4332)]