76537920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 112

約数和(自身を含む): 247180608

約数和(自身を除く): 170642688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1307, 1464, 1830, 1952, 2440, 2614, 2928, 3660, 3904, 3921, 4880, 5228, 5856, 6535, 7320, 7842, 9760, 10456, 11712, 13070, 14640, 15684, 19520, 19605, 20912, 26140, 29280, 31368, 39210, 41824, 52280, 58560, 62736, 78420, 79727, 83648, 104560, 125472, 156840, 159454, 209120, 239181, 250944, 313680, 318908, 398635, 418240, 478362, 627360, 637816, 797270, 956724, 1195905, 1254720, 1275632, 1594540, 1913448, 2391810, 2551264, 3189080, 3826896, 4783620, 5102528, 6378160, 7653792, 9567240, 12756320, 15307584, 19134480, 25512640, 38268960, 76537920]

約数ペア:

[(1, 76537920), (2, 38268960), (3, 25512640), (4, 19134480), (5, 15307584), (6, 12756320), (8, 9567240), (10, 7653792), (12, 6378160), (15, 5102528), (16, 4783620), (20, 3826896), (24, 3189080), (30, 2551264), (32, 2391810), (40, 1913448), (48, 1594540), (60, 1275632), (61, 1254720), (64, 1195905), (80, 956724), (96, 797270), (120, 637816), (122, 627360), (160, 478362), (183, 418240), (192, 398635), (240, 318908), (244, 313680), (305, 250944), (320, 239181), (366, 209120), (480, 159454), (488, 156840), (610, 125472), (732, 104560), (915, 83648), (960, 79727), (976, 78420), (1220, 62736), (1307, 58560), (1464, 52280), (1830, 41824), (1952, 39210), (2440, 31368), (2614, 29280), (2928, 26140), (3660, 20912), (3904, 19605), (3921, 19520), (4880, 15684), (5228, 14640), (5856, 13070), (6535, 11712), (7320, 10456), (7842, 9760)]