28162997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1607477}}^1$

素因数の和:1607566

約数の個数: 80

約数和(自身を含む): 88501308768

約数和(自身を除く): 60338311728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 1607477, 3214954, 4822431, 6429908, 8037385, 9644862, 12859816, 16074770, 19289724, 24112155, 25719632, 32149540, 38579448, 48224310, 64299080, 77158896, 96448620, 117345821, 128598160, 192897240, 234691642, 352037463, 385794480, 469383284, 586729105, 704074926, 938766568, 1173458210, 1408149852, 1760187315, 1877533136, 2346916420, 2816299704, 3520374630, 4693832840, 5632599408, 7040749260, 9387665680, 14081498520, 28162997040]

約数ペア:

[(1, 28162997040), (2, 14081498520), (3, 9387665680), (4, 7040749260), (5, 5632599408), (6, 4693832840), (8, 3520374630), (10, 2816299704), (12, 2346916420), (15, 1877533136), (16, 1760187315), (20, 1408149852), (24, 1173458210), (30, 938766568), (40, 704074926), (48, 586729105), (60, 469383284), (73, 385794480), (80, 352037463), (120, 234691642), (146, 192897240), (219, 128598160), (240, 117345821), (292, 96448620), (365, 77158896), (438, 64299080), (584, 48224310), (730, 38579448), (876, 32149540), (1095, 25719632), (1168, 24112155), (1460, 19289724), (1752, 16074770), (2190, 12859816), (2920, 9644862), (3504, 8037385), (4380, 6429908), (5840, 4822431), (8760, 3214954), (17520, 1607477)]