47623440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 157418496

約数和(自身を除く): 109795056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 173, 185, 186, 222, 240, 248, 296, 310, 346, 370, 372, 444, 465, 496, 519, 555, 592, 620, 692, 740, 744, 865, 888, 930, 1038, 1110, 1147, 1240, 1384, 1480, 1488, 1730, 1776, 1860, 2076, 2220, 2294, 2480, 2595, 2768, 2960, 3441, 3460, 3720, 4152, 4440, 4588, 5190, 5363, 5735, 6401, 6882, 6920, 7440, 8304, 8880, 9176, 10380, 10726, 11470, 12802, 13764, 13840, 16089, 17205, 18352, 19203, 20760, 21452, 22940, 25604, 26815, 27528, 32005, 32178, 34410, 38406, 41520, 42904, 45880, 51208, 53630, 55056, 64010, 64356, 68820, 76812, 80445, 85808, 91760, 96015, 102416, 107260, 128020, 128712, 137640, 153624, 160890, 192030, 198431, 214520, 256040, 257424, 275280, 307248, 321780, 384060, 396862, 429040, 512080, 595293, 643560, 768120, 793724, 992155, 1190586, 1287120, 1536240, 1587448, 1984310, 2381172, 2976465, 3174896, 3968620, 4762344, 5952930, 7937240, 9524688, 11905860, 15874480, 23811720, 47623440]

約数ペア:

[(1, 47623440), (2, 23811720), (3, 15874480), (4, 11905860), (5, 9524688), (6, 7937240), (8, 5952930), (10, 4762344), (12, 3968620), (15, 3174896), (16, 2976465), (20, 2381172), (24, 1984310), (30, 1587448), (31, 1536240), (37, 1287120), (40, 1190586), (48, 992155), (60, 793724), (62, 768120), (74, 643560), (80, 595293), (93, 512080), (111, 429040), (120, 396862), (124, 384060), (148, 321780), (155, 307248), (173, 275280), (185, 257424), (186, 256040), (222, 214520), (240, 198431), (248, 192030), (296, 160890), (310, 153624), (346, 137640), (370, 128712), (372, 128020), (444, 107260), (465, 102416), (496, 96015), (519, 91760), (555, 85808), (592, 80445), (620, 76812), (692, 68820), (740, 64356), (744, 64010), (865, 55056), (888, 53630), (930, 51208), (1038, 45880), (1110, 42904), (1147, 41520), (1240, 38406), (1384, 34410), (1480, 32178), (1488, 32005), (1730, 27528), (1776, 26815), (1860, 25604), (2076, 22940), (2220, 21452), (2294, 20760), (2480, 19203), (2595, 18352), (2768, 17205), (2960, 16089), (3441, 13840), (3460, 13764), (3720, 12802), (4152, 11470), (4440, 10726), (4588, 10380), (5190, 9176), (5363, 8880), (5735, 8304), (6401, 7440), (6882, 6920)]