175122720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3975

約数の個数: 144

約数和(自身を含む): 617041152

約数和(自身を除く): 441918432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 3923, 4464, 4960, 5580, 7440, 7846, 8928, 11160, 11769, 14880, 15692, 19615, 22320, 23538, 31384, 35307, 39230, 44640, 47076, 58845, 62768, 70614, 78460, 94152, 117690, 121613, 125536, 141228, 156920, 176535, 188304, 235380, 243226, 282456, 313840, 353070, 364839, 376608, 470760, 486452, 564912, 608065, 627680, 706140, 729678, 941520, 972904, 1094517, 1129824, 1216130, 1412280, 1459356, 1824195, 1883040, 1945808, 2189034, 2432260, 2824560, 2918712, 3648390, 3891616, 4378068, 4864520, 5472585, 5649120, 5837424, 7296780, 8756136, 9729040, 10945170, 11674848, 14593560, 17512272, 19458080, 21890340, 29187120, 35024544, 43780680, 58374240, 87561360, 175122720]

約数ペア:

[(1, 175122720), (2, 87561360), (3, 58374240), (4, 43780680), (5, 35024544), (6, 29187120), (8, 21890340), (9, 19458080), (10, 17512272), (12, 14593560), (15, 11674848), (16, 10945170), (18, 9729040), (20, 8756136), (24, 7296780), (30, 5837424), (31, 5649120), (32, 5472585), (36, 4864520), (40, 4378068), (45, 3891616), (48, 3648390), (60, 2918712), (62, 2824560), (72, 2432260), (80, 2189034), (90, 1945808), (93, 1883040), (96, 1824195), (120, 1459356), (124, 1412280), (144, 1216130), (155, 1129824), (160, 1094517), (180, 972904), (186, 941520), (240, 729678), (248, 706140), (279, 627680), (288, 608065), (310, 564912), (360, 486452), (372, 470760), (465, 376608), (480, 364839), (496, 353070), (558, 313840), (620, 282456), (720, 243226), (744, 235380), (930, 188304), (992, 176535), (1116, 156920), (1240, 141228), (1395, 125536), (1440, 121613), (1488, 117690), (1860, 94152), (2232, 78460), (2480, 70614), (2790, 62768), (2976, 58845), (3720, 47076), (3923, 44640), (4464, 39230), (4960, 35307), (5580, 31384), (7440, 23538), (7846, 22320), (8928, 19615), (11160, 15692), (11769, 14880)]