3081260520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219463}}^1$

素因数の和:219496

約数の個数: 128

約数和(自身を含む): 11060985600

約数和(自身を除く): 7979725080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 219463, 438926, 658389, 877852, 1097315, 1316778, 1755704, 1975167, 2194630, 2633556, 2853019, 3291945, 3950334, 4389260, 5267112, 5706038, 5925501, 6583890, 7900668, 8559057, 8778520, 9875835, 11412076, 11851002, 13167780, 14265095, 15801336, 17118114, 19751670, 22824152, 23702004, 25677171, 26335560, 28530190, 29627505, 34236228, 39503340, 42795285, 47404008, 51354342, 57060380, 59255010, 68472456, 77031513, 79006680, 85590570, 102708684, 114120760, 118510020, 128385855, 154063026, 171181140, 205417368, 237020040, 256771710, 308126052, 342362280, 385157565, 513543420, 616252104, 770315130, 1027086840, 1540630260, 3081260520]

約数ペア:

[(1, 3081260520), (2, 1540630260), (3, 1027086840), (4, 770315130), (5, 616252104), (6, 513543420), (8, 385157565), (9, 342362280), (10, 308126052), (12, 256771710), (13, 237020040), (15, 205417368), (18, 171181140), (20, 154063026), (24, 128385855), (26, 118510020), (27, 114120760), (30, 102708684), (36, 85590570), (39, 79006680), (40, 77031513), (45, 68472456), (52, 59255010), (54, 57060380), (60, 51354342), (65, 47404008), (72, 42795285), (78, 39503340), (90, 34236228), (104, 29627505), (108, 28530190), (117, 26335560), (120, 25677171), (130, 23702004), (135, 22824152), (156, 19751670), (180, 17118114), (195, 15801336), (216, 14265095), (234, 13167780), (260, 11851002), (270, 11412076), (312, 9875835), (351, 8778520), (360, 8559057), (390, 7900668), (468, 6583890), (520, 5925501), (540, 5706038), (585, 5267112), (702, 4389260), (780, 3950334), (936, 3291945), (1080, 2853019), (1170, 2633556), (1404, 2194630), (1560, 1975167), (1755, 1755704), (2340, 1316778), (2808, 1097315), (3510, 877852), (4680, 658389), (7020, 438926), (14040, 219463)]