247221360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3209}}^1$

素因数の和:3335

約数の個数: 120

約数和(自身を含む): 838272240

約数和(自身を除く): 591050880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3209, 3210, 3852, 4280, 4815, 5136, 6418, 6420, 7704, 8560, 9627, 9630, 12836, 12840, 15408, 16045, 19254, 19260, 25672, 25680, 28881, 32090, 38508, 38520, 48135, 51344, 57762, 64180, 77016, 77040, 96270, 115524, 128360, 144405, 154032, 192540, 231048, 256720, 288810, 343363, 385080, 462096, 577620, 686726, 770160, 1030089, 1155240, 1373452, 1716815, 2060178, 2310480, 2746904, 3090267, 3433630, 4120356, 5150445, 5493808, 6180534, 6867260, 8240712, 10300890, 12361068, 13734520, 15451335, 16481424, 20601780, 24722136, 27469040, 30902670, 41203560, 49444272, 61805340, 82407120, 123610680, 247221360]

約数ペア:

[(1, 247221360), (2, 123610680), (3, 82407120), (4, 61805340), (5, 49444272), (6, 41203560), (8, 30902670), (9, 27469040), (10, 24722136), (12, 20601780), (15, 16481424), (16, 15451335), (18, 13734520), (20, 12361068), (24, 10300890), (30, 8240712), (36, 6867260), (40, 6180534), (45, 5493808), (48, 5150445), (60, 4120356), (72, 3433630), (80, 3090267), (90, 2746904), (107, 2310480), (120, 2060178), (144, 1716815), (180, 1373452), (214, 1155240), (240, 1030089), (321, 770160), (360, 686726), (428, 577620), (535, 462096), (642, 385080), (720, 343363), (856, 288810), (963, 256720), (1070, 231048), (1284, 192540), (1605, 154032), (1712, 144405), (1926, 128360), (2140, 115524), (2568, 96270), (3209, 77040), (3210, 77016), (3852, 64180), (4280, 57762), (4815, 51344), (5136, 48135), (6418, 38520), (6420, 38508), (7704, 32090), (8560, 28881), (9627, 25680), (9630, 25672), (12836, 19260), (12840, 19254), (15408, 16045)]