78332040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7067

約数の個数: 96

約数和(自身を含む): 262828800

約数和(自身を除く): 184496760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7019, 11160, 14038, 21057, 28076, 35095, 42114, 56152, 63171, 70190, 84228, 105285, 126342, 140380, 168456, 210570, 217589, 252684, 280760, 315855, 421140, 435178, 505368, 631710, 652767, 842280, 870356, 1087945, 1263420, 1305534, 1740712, 1958301, 2175890, 2526840, 2611068, 3263835, 3916602, 4351780, 5222136, 6527670, 7833204, 8703560, 9791505, 13055340, 15666408, 19583010, 26110680, 39166020, 78332040]

約数ペア:

[(1, 78332040), (2, 39166020), (3, 26110680), (4, 19583010), (5, 15666408), (6, 13055340), (8, 9791505), (9, 8703560), (10, 7833204), (12, 6527670), (15, 5222136), (18, 4351780), (20, 3916602), (24, 3263835), (30, 2611068), (31, 2526840), (36, 2175890), (40, 1958301), (45, 1740712), (60, 1305534), (62, 1263420), (72, 1087945), (90, 870356), (93, 842280), (120, 652767), (124, 631710), (155, 505368), (180, 435178), (186, 421140), (248, 315855), (279, 280760), (310, 252684), (360, 217589), (372, 210570), (465, 168456), (558, 140380), (620, 126342), (744, 105285), (930, 84228), (1116, 70190), (1240, 63171), (1395, 56152), (1860, 42114), (2232, 35095), (2790, 28076), (3720, 21057), (5580, 14038), (7019, 11160)]