515921040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17477}}^1$

素因数の和:17537

約数の個数: 120

約数和(自身を含む): 1774995768

約数和(自身を除く): 1259074728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 17477, 29520, 34954, 52431, 69908, 87385, 104862, 139816, 157293, 174770, 209724, 262155, 279632, 314586, 349540, 419448, 524310, 629172, 699080, 716557, 786465, 838896, 1048620, 1258344, 1398160, 1433114, 1572930, 2097240, 2149671, 2516688, 2866228, 3145860, 3582785, 4194480, 4299342, 5732456, 6291720, 6449013, 7165570, 8598684, 10748355, 11464912, 12583440, 12898026, 14331140, 17197368, 21496710, 25796052, 28662280, 32245065, 34394736, 42993420, 51592104, 57324560, 64490130, 85986840, 103184208, 128980260, 171973680, 257960520, 515921040]

約数ペア:

[(1, 515921040), (2, 257960520), (3, 171973680), (4, 128980260), (5, 103184208), (6, 85986840), (8, 64490130), (9, 57324560), (10, 51592104), (12, 42993420), (15, 34394736), (16, 32245065), (18, 28662280), (20, 25796052), (24, 21496710), (30, 17197368), (36, 14331140), (40, 12898026), (41, 12583440), (45, 11464912), (48, 10748355), (60, 8598684), (72, 7165570), (80, 6449013), (82, 6291720), (90, 5732456), (120, 4299342), (123, 4194480), (144, 3582785), (164, 3145860), (180, 2866228), (205, 2516688), (240, 2149671), (246, 2097240), (328, 1572930), (360, 1433114), (369, 1398160), (410, 1258344), (492, 1048620), (615, 838896), (656, 786465), (720, 716557), (738, 699080), (820, 629172), (984, 524310), (1230, 419448), (1476, 349540), (1640, 314586), (1845, 279632), (1968, 262155), (2460, 209724), (2952, 174770), (3280, 157293), (3690, 139816), (4920, 104862), (5904, 87385), (7380, 69908), (9840, 52431), (14760, 34954), (17477, 29520)]