772372560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{189307}}^1$

素因数の和:189340

約数の個数: 80

約数和(自身を含む): 2535212736

約数和(自身を除く): 1762840176

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, 189307, 378614, 567921, 757228, 946535, 1135842, 1514456, 1893070, 2271684, 2839605, 3028912, 3218219, 3786140, 4543368, 5679210, 6436438, 7572280, 9086736, 9654657, 11358420, 12872876, 15144560, 16091095, 19309314, 22716840, 25745752, 32182190, 38618628, 45433680, 48273285, 51491504, 64364380, 77237256, 96546570, 128728760, 154474512, 193093140, 257457520, 386186280, 772372560]

約数ペア:

[(1, 772372560), (2, 386186280), (3, 257457520), (4, 193093140), (5, 154474512), (6, 128728760), (8, 96546570), (10, 77237256), (12, 64364380), (15, 51491504), (16, 48273285), (17, 45433680), (20, 38618628), (24, 32182190), (30, 25745752), (34, 22716840), (40, 19309314), (48, 16091095), (51, 15144560), (60, 12872876), (68, 11358420), (80, 9654657), (85, 9086736), (102, 7572280), (120, 6436438), (136, 5679210), (170, 4543368), (204, 3786140), (240, 3218219), (255, 3028912), (272, 2839605), (340, 2271684), (408, 1893070), (510, 1514456), (680, 1135842), (816, 946535), (1020, 757228), (1360, 567921), (2040, 378614), (4080, 189307)]