90974160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 120

約数和(自身を含む): 316129320

約数和(自身を除く): 225155160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 4357, 5220, 6960, 8714, 10440, 13071, 17428, 20880, 21785, 26142, 34856, 39213, 43570, 52284, 65355, 69712, 78426, 87140, 104568, 126353, 130710, 156852, 174280, 196065, 209136, 252706, 261420, 313704, 348560, 379059, 392130, 505412, 522840, 627408, 631765, 758118, 784260, 1010824, 1045680, 1137177, 1263530, 1516236, 1568520, 1895295, 2021648, 2274354, 2527060, 3032472, 3137040, 3790590, 4548708, 5054120, 5685885, 6064944, 7581180, 9097416, 10108240, 11371770, 15162360, 18194832, 22743540, 30324720, 45487080, 90974160]

約数ペア:

[(1, 90974160), (2, 45487080), (3, 30324720), (4, 22743540), (5, 18194832), (6, 15162360), (8, 11371770), (9, 10108240), (10, 9097416), (12, 7581180), (15, 6064944), (16, 5685885), (18, 5054120), (20, 4548708), (24, 3790590), (29, 3137040), (30, 3032472), (36, 2527060), (40, 2274354), (45, 2021648), (48, 1895295), (58, 1568520), (60, 1516236), (72, 1263530), (80, 1137177), (87, 1045680), (90, 1010824), (116, 784260), (120, 758118), (144, 631765), (145, 627408), (174, 522840), (180, 505412), (232, 392130), (240, 379059), (261, 348560), (290, 313704), (348, 261420), (360, 252706), (435, 209136), (464, 196065), (522, 174280), (580, 156852), (696, 130710), (720, 126353), (870, 104568), (1044, 87140), (1160, 78426), (1305, 69712), (1392, 65355), (1740, 52284), (2088, 43570), (2320, 39213), (2610, 34856), (3480, 26142), (4176, 21785), (4357, 20880), (5220, 17428), (6960, 13071), (8714, 10440)]