375032880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8539}}^1$

素因数の和:8619

約数の個数: 120

約数和(自身を含む): 1280282640

約数和(自身を除く): 905249760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8539, 8784, 10980, 14640, 17078, 21960, 25617, 34156, 42695, 43920, 51234, 68312, 76851, 85390, 102468, 128085, 136624, 153702, 170780, 204936, 256170, 307404, 341560, 384255, 409872, 512340, 520879, 614808, 683120, 768510, 1024680, 1041758, 1229616, 1537020, 1562637, 2049360, 2083516, 2604395, 3074040, 3125274, 4167032, 4687911, 5208790, 6148080, 6250548, 7813185, 8334064, 9375822, 10417580, 12501096, 15626370, 18751644, 20835160, 23439555, 25002192, 31252740, 37503288, 41670320, 46879110, 62505480, 75006576, 93758220, 125010960, 187516440, 375032880]

約数ペア:

[(1, 375032880), (2, 187516440), (3, 125010960), (4, 93758220), (5, 75006576), (6, 62505480), (8, 46879110), (9, 41670320), (10, 37503288), (12, 31252740), (15, 25002192), (16, 23439555), (18, 20835160), (20, 18751644), (24, 15626370), (30, 12501096), (36, 10417580), (40, 9375822), (45, 8334064), (48, 7813185), (60, 6250548), (61, 6148080), (72, 5208790), (80, 4687911), (90, 4167032), (120, 3125274), (122, 3074040), (144, 2604395), (180, 2083516), (183, 2049360), (240, 1562637), (244, 1537020), (305, 1229616), (360, 1041758), (366, 1024680), (488, 768510), (549, 683120), (610, 614808), (720, 520879), (732, 512340), (915, 409872), (976, 384255), (1098, 341560), (1220, 307404), (1464, 256170), (1830, 204936), (2196, 170780), (2440, 153702), (2745, 136624), (2928, 128085), (3660, 102468), (4392, 85390), (4880, 76851), (5490, 68312), (7320, 51234), (8539, 43920), (8784, 42695), (10980, 34156), (14640, 25617), (17078, 21960)]