57453720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 126405480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 223, 226, 228, 285, 339, 380, 446, 452, 456, 565, 570, 669, 678, 760, 892, 904, 1115, 1130, 1140, 1338, 1356, 1695, 1784, 2147, 2230, 2260, 2280, 2676, 2712, 3345, 3390, 4237, 4294, 4460, 4520, 5352, 6441, 6690, 6780, 8474, 8588, 8920, 10735, 12711, 12882, 13380, 13560, 16948, 17176, 21185, 21470, 25199, 25422, 25764, 26760, 32205, 33896, 42370, 42940, 50398, 50844, 51528, 63555, 64410, 75597, 84740, 85880, 100796, 101688, 125995, 127110, 128820, 151194, 169480, 201592, 251990, 254220, 257640, 302388, 377985, 478781, 503980, 508440, 604776, 755970, 957562, 1007960, 1436343, 1511940, 1915124, 2393905, 2872686, 3023880, 3830248, 4787810, 5745372, 7181715, 9575620, 11490744, 14363430, 19151240, 28726860, 57453720]

約数ペア:

[(1, 57453720), (2, 28726860), (3, 19151240), (4, 14363430), (5, 11490744), (6, 9575620), (8, 7181715), (10, 5745372), (12, 4787810), (15, 3830248), (19, 3023880), (20, 2872686), (24, 2393905), (30, 1915124), (38, 1511940), (40, 1436343), (57, 1007960), (60, 957562), (76, 755970), (95, 604776), (113, 508440), (114, 503980), (120, 478781), (152, 377985), (190, 302388), (223, 257640), (226, 254220), (228, 251990), (285, 201592), (339, 169480), (380, 151194), (446, 128820), (452, 127110), (456, 125995), (565, 101688), (570, 100796), (669, 85880), (678, 84740), (760, 75597), (892, 64410), (904, 63555), (1115, 51528), (1130, 50844), (1140, 50398), (1338, 42940), (1356, 42370), (1695, 33896), (1784, 32205), (2147, 26760), (2230, 25764), (2260, 25422), (2280, 25199), (2676, 21470), (2712, 21185), (3345, 17176), (3390, 16948), (4237, 13560), (4294, 13380), (4460, 12882), (4520, 12711), (5352, 10735), (6441, 8920), (6690, 8588), (6780, 8474)]