47166720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 153643392

約数和(自身を除く): 106476672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 173, 192, 213, 240, 256, 284, 320, 346, 355, 384, 426, 480, 519, 568, 640, 692, 710, 768, 852, 865, 960, 1038, 1065, 1136, 1280, 1384, 1420, 1704, 1730, 1920, 2076, 2130, 2272, 2595, 2768, 2840, 3408, 3460, 3840, 4152, 4260, 4544, 5190, 5536, 5680, 6816, 6920, 8304, 8520, 9088, 10380, 11072, 11360, 12283, 13632, 13840, 16608, 17040, 18176, 20760, 22144, 22720, 24566, 27264, 27680, 33216, 34080, 36849, 41520, 44288, 45440, 49132, 54528, 55360, 61415, 66432, 68160, 73698, 83040, 90880, 98264, 110720, 122830, 132864, 136320, 147396, 166080, 184245, 196528, 221440, 245660, 272640, 294792, 332160, 368490, 393056, 491320, 589584, 664320, 736980, 786112, 982640, 1179168, 1473960, 1572224, 1965280, 2358336, 2947920, 3144448, 3930560, 4716672, 5895840, 7861120, 9433344, 11791680, 15722240, 23583360, 47166720]

約数ペア:

[(1, 47166720), (2, 23583360), (3, 15722240), (4, 11791680), (5, 9433344), (6, 7861120), (8, 5895840), (10, 4716672), (12, 3930560), (15, 3144448), (16, 2947920), (20, 2358336), (24, 1965280), (30, 1572224), (32, 1473960), (40, 1179168), (48, 982640), (60, 786112), (64, 736980), (71, 664320), (80, 589584), (96, 491320), (120, 393056), (128, 368490), (142, 332160), (160, 294792), (173, 272640), (192, 245660), (213, 221440), (240, 196528), (256, 184245), (284, 166080), (320, 147396), (346, 136320), (355, 132864), (384, 122830), (426, 110720), (480, 98264), (519, 90880), (568, 83040), (640, 73698), (692, 68160), (710, 66432), (768, 61415), (852, 55360), (865, 54528), (960, 49132), (1038, 45440), (1065, 44288), (1136, 41520), (1280, 36849), (1384, 34080), (1420, 33216), (1704, 27680), (1730, 27264), (1920, 24566), (2076, 22720), (2130, 22144), (2272, 20760), (2595, 18176), (2768, 17040), (2840, 16608), (3408, 13840), (3460, 13632), (3840, 12283), (4152, 11360), (4260, 11072), (4544, 10380), (5190, 9088), (5536, 8520), (5680, 8304), (6816, 6920)]