220569120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3327

約数の個数: 144

約数和(自身を含む): 768942720

約数和(自身を除く): 548373600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3259, 3384, 3760, 4230, 4512, 5640, 6518, 6768, 7520, 8460, 9777, 11280, 13036, 13536, 16295, 16920, 19554, 22560, 26072, 29331, 32590, 33840, 39108, 48885, 52144, 58662, 65180, 67680, 78216, 97770, 104288, 117324, 130360, 146655, 153173, 156432, 195540, 234648, 260720, 293310, 306346, 312864, 391080, 459519, 469296, 521440, 586620, 612692, 765865, 782160, 919038, 938592, 1173240, 1225384, 1378557, 1531730, 1564320, 1838076, 2297595, 2346480, 2450768, 2757114, 3063460, 3676152, 4595190, 4692960, 4901536, 5514228, 6126920, 6892785, 7352304, 9190380, 11028456, 12253840, 13785570, 14704608, 18380760, 22056912, 24507680, 27571140, 36761520, 44113824, 55142280, 73523040, 110284560, 220569120]

約数ペア:

[(1, 220569120), (2, 110284560), (3, 73523040), (4, 55142280), (5, 44113824), (6, 36761520), (8, 27571140), (9, 24507680), (10, 22056912), (12, 18380760), (15, 14704608), (16, 13785570), (18, 12253840), (20, 11028456), (24, 9190380), (30, 7352304), (32, 6892785), (36, 6126920), (40, 5514228), (45, 4901536), (47, 4692960), (48, 4595190), (60, 3676152), (72, 3063460), (80, 2757114), (90, 2450768), (94, 2346480), (96, 2297595), (120, 1838076), (141, 1564320), (144, 1531730), (160, 1378557), (180, 1225384), (188, 1173240), (235, 938592), (240, 919038), (282, 782160), (288, 765865), (360, 612692), (376, 586620), (423, 521440), (470, 469296), (480, 459519), (564, 391080), (705, 312864), (720, 306346), (752, 293310), (846, 260720), (940, 234648), (1128, 195540), (1410, 156432), (1440, 153173), (1504, 146655), (1692, 130360), (1880, 117324), (2115, 104288), (2256, 97770), (2820, 78216), (3259, 67680), (3384, 65180), (3760, 58662), (4230, 52144), (4512, 48885), (5640, 39108), (6518, 33840), (6768, 32590), (7520, 29331), (8460, 26072), (9777, 22560), (11280, 19554), (13036, 16920), (13536, 16295)]