53385120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 184216032

約数和(自身を除く): 130830912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 283, 288, 360, 393, 480, 524, 566, 655, 720, 786, 849, 1048, 1132, 1179, 1310, 1415, 1440, 1572, 1698, 1965, 2096, 2264, 2358, 2547, 2620, 2830, 3144, 3396, 3930, 4192, 4245, 4528, 4716, 5094, 5240, 5660, 5895, 6288, 6792, 7860, 8490, 9056, 9432, 10188, 10480, 11320, 11790, 12576, 12735, 13584, 15720, 16980, 18864, 20376, 20960, 22640, 23580, 25470, 27168, 31440, 33960, 37073, 37728, 40752, 45280, 47160, 50940, 62880, 67920, 74146, 81504, 94320, 101880, 111219, 135840, 148292, 185365, 188640, 203760, 222438, 296584, 333657, 370730, 407520, 444876, 556095, 593168, 667314, 741460, 889752, 1112190, 1186336, 1334628, 1482920, 1668285, 1779504, 2224380, 2669256, 2965840, 3336570, 3559008, 4448760, 5338512, 5931680, 6673140, 8897520, 10677024, 13346280, 17795040, 26692560, 53385120]

約数ペア:

[(1, 53385120), (2, 26692560), (3, 17795040), (4, 13346280), (5, 10677024), (6, 8897520), (8, 6673140), (9, 5931680), (10, 5338512), (12, 4448760), (15, 3559008), (16, 3336570), (18, 2965840), (20, 2669256), (24, 2224380), (30, 1779504), (32, 1668285), (36, 1482920), (40, 1334628), (45, 1186336), (48, 1112190), (60, 889752), (72, 741460), (80, 667314), (90, 593168), (96, 556095), (120, 444876), (131, 407520), (144, 370730), (160, 333657), (180, 296584), (240, 222438), (262, 203760), (283, 188640), (288, 185365), (360, 148292), (393, 135840), (480, 111219), (524, 101880), (566, 94320), (655, 81504), (720, 74146), (786, 67920), (849, 62880), (1048, 50940), (1132, 47160), (1179, 45280), (1310, 40752), (1415, 37728), (1440, 37073), (1572, 33960), (1698, 31440), (1965, 27168), (2096, 25470), (2264, 23580), (2358, 22640), (2547, 20960), (2620, 20376), (2830, 18864), (3144, 16980), (3396, 15720), (3930, 13584), (4192, 12735), (4245, 12576), (4528, 11790), (4716, 11320), (5094, 10480), (5240, 10188), (5660, 9432), (5895, 9056), (6288, 8490), (6792, 7860)]