304294560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 1028764800

約数和(自身を除く): 724470240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 89, 96, 102, 120, 136, 160, 170, 178, 204, 240, 255, 267, 272, 340, 356, 408, 419, 445, 480, 510, 534, 544, 680, 712, 816, 838, 890, 1020, 1068, 1257, 1335, 1360, 1424, 1513, 1632, 1676, 1780, 2040, 2095, 2136, 2514, 2670, 2720, 2848, 3026, 3352, 3560, 4080, 4190, 4272, 4539, 5028, 5340, 6052, 6285, 6704, 7120, 7123, 7565, 8160, 8380, 8544, 9078, 10056, 10680, 12104, 12570, 13408, 14240, 14246, 15130, 16760, 18156, 20112, 21360, 21369, 22695, 24208, 25140, 28492, 30260, 33520, 35615, 36312, 37291, 40224, 42720, 42738, 45390, 48416, 50280, 56984, 60520, 67040, 71230, 72624, 74582, 85476, 90780, 100560, 106845, 111873, 113968, 121040, 142460, 145248, 149164, 170952, 181560, 186455, 201120, 213690, 223746, 227936, 242080, 284920, 298328, 341904, 363120, 372910, 427380, 447492, 559365, 569840, 596656, 633947, 683808, 726240, 745820, 854760, 894984, 1118730, 1139680, 1193312, 1267894, 1491640, 1709520, 1789968, 1901841, 2237460, 2535788, 2983280, 3169735, 3419040, 3579936, 3803682, 4474920, 5071576, 5966560, 6339470, 7607364, 8949840, 9509205, 10143152, 12678940, 15214728, 17899680, 19018410, 20286304, 25357880, 30429456, 38036820, 50715760, 60858912, 76073640, 101431520, 152147280, 304294560]

約数ペア:

[(1, 304294560), (2, 152147280), (3, 101431520), (4, 76073640), (5, 60858912), (6, 50715760), (8, 38036820), (10, 30429456), (12, 25357880), (15, 20286304), (16, 19018410), (17, 17899680), (20, 15214728), (24, 12678940), (30, 10143152), (32, 9509205), (34, 8949840), (40, 7607364), (48, 6339470), (51, 5966560), (60, 5071576), (68, 4474920), (80, 3803682), (85, 3579936), (89, 3419040), (96, 3169735), (102, 2983280), (120, 2535788), (136, 2237460), (160, 1901841), (170, 1789968), (178, 1709520), (204, 1491640), (240, 1267894), (255, 1193312), (267, 1139680), (272, 1118730), (340, 894984), (356, 854760), (408, 745820), (419, 726240), (445, 683808), (480, 633947), (510, 596656), (534, 569840), (544, 559365), (680, 447492), (712, 427380), (816, 372910), (838, 363120), (890, 341904), (1020, 298328), (1068, 284920), (1257, 242080), (1335, 227936), (1360, 223746), (1424, 213690), (1513, 201120), (1632, 186455), (1676, 181560), (1780, 170952), (2040, 149164), (2095, 145248), (2136, 142460), (2514, 121040), (2670, 113968), (2720, 111873), (2848, 106845), (3026, 100560), (3352, 90780), (3560, 85476), (4080, 74582), (4190, 72624), (4272, 71230), (4539, 67040), (5028, 60520), (5340, 56984), (6052, 50280), (6285, 48416), (6704, 45390), (7120, 42738), (7123, 42720), (7565, 40224), (8160, 37291), (8380, 36312), (8544, 35615), (9078, 33520), (10056, 30260), (10680, 28492), (12104, 25140), (12570, 24208), (13408, 22695), (14240, 21369), (14246, 21360), (15130, 20112), (16760, 18156)]