90042480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11369}}^1$

素因数の和:11399

約数の個数: 120

約数和(自身を含む): 329911920

約数和(自身を除く): 239869440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11369, 22738, 34107, 45476, 56845, 68214, 90952, 102321, 113690, 125059, 136428, 170535, 181904, 204642, 227380, 250118, 272856, 341070, 375177, 409284, 454760, 500236, 511605, 545712, 625295, 682140, 750354, 818568, 909520, 1000472, 1023210, 1125531, 1250590, 1364280, 1500708, 1637136, 1875885, 2000944, 2046420, 2251062, 2501180, 2728560, 3001416, 3751770, 4092840, 4502124, 5002360, 5627655, 6002832, 7503540, 8185680, 9004248, 10004720, 11255310, 15007080, 18008496, 22510620, 30014160, 45021240, 90042480]

約数ペア:

[(1, 90042480), (2, 45021240), (3, 30014160), (4, 22510620), (5, 18008496), (6, 15007080), (8, 11255310), (9, 10004720), (10, 9004248), (11, 8185680), (12, 7503540), (15, 6002832), (16, 5627655), (18, 5002360), (20, 4502124), (22, 4092840), (24, 3751770), (30, 3001416), (33, 2728560), (36, 2501180), (40, 2251062), (44, 2046420), (45, 2000944), (48, 1875885), (55, 1637136), (60, 1500708), (66, 1364280), (72, 1250590), (80, 1125531), (88, 1023210), (90, 1000472), (99, 909520), (110, 818568), (120, 750354), (132, 682140), (144, 625295), (165, 545712), (176, 511605), (180, 500236), (198, 454760), (220, 409284), (240, 375177), (264, 341070), (330, 272856), (360, 250118), (396, 227380), (440, 204642), (495, 181904), (528, 170535), (660, 136428), (720, 125059), (792, 113690), (880, 102321), (990, 90952), (1320, 68214), (1584, 56845), (1980, 45476), (2640, 34107), (3960, 22738), (7920, 11369)]