61448880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15061}}^1$

素因数の和:15094

約数の個数: 80

約数和(自身を含む): 201710304

約数和(自身を除く): 140261424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15061, 30122, 45183, 60244, 75305, 90366, 120488, 150610, 180732, 225915, 240976, 256037, 301220, 361464, 451830, 512074, 602440, 722928, 768111, 903660, 1024148, 1204880, 1280185, 1536222, 1807320, 2048296, 2560370, 3072444, 3614640, 3840555, 4096592, 5120740, 6144888, 7681110, 10241480, 12289776, 15362220, 20482960, 30724440, 61448880]

約数ペア:

[(1, 61448880), (2, 30724440), (3, 20482960), (4, 15362220), (5, 12289776), (6, 10241480), (8, 7681110), (10, 6144888), (12, 5120740), (15, 4096592), (16, 3840555), (17, 3614640), (20, 3072444), (24, 2560370), (30, 2048296), (34, 1807320), (40, 1536222), (48, 1280185), (51, 1204880), (60, 1024148), (68, 903660), (80, 768111), (85, 722928), (102, 602440), (120, 512074), (136, 451830), (170, 361464), (204, 301220), (240, 256037), (255, 240976), (272, 225915), (340, 180732), (408, 150610), (510, 120488), (680, 90366), (816, 75305), (1020, 60244), (1360, 45183), (2040, 30122), (4080, 15061)]