98618880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{12841}}^1$

素因数の和:12867

約数の個数: 80

約数和(自身を含む): 315296784

約数和(自身を除く): 216677904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 12841, 25682, 38523, 51364, 64205, 77046, 102728, 128410, 154092, 192615, 205456, 256820, 308184, 385230, 410912, 513640, 616368, 770460, 821824, 1027280, 1232736, 1540920, 1643648, 2054560, 2465472, 3081840, 3287296, 4109120, 4930944, 6163680, 6574592, 8218240, 9861888, 12327360, 16436480, 19723776, 24654720, 32872960, 49309440, 98618880]

約数ペア:

[(1, 98618880), (2, 49309440), (3, 32872960), (4, 24654720), (5, 19723776), (6, 16436480), (8, 12327360), (10, 9861888), (12, 8218240), (15, 6574592), (16, 6163680), (20, 4930944), (24, 4109120), (30, 3287296), (32, 3081840), (40, 2465472), (48, 2054560), (60, 1643648), (64, 1540920), (80, 1232736), (96, 1027280), (120, 821824), (128, 770460), (160, 616368), (192, 513640), (240, 410912), (256, 385230), (320, 308184), (384, 256820), (480, 205456), (512, 192615), (640, 154092), (768, 128410), (960, 102728), (1280, 77046), (1536, 64205), (1920, 51364), (2560, 38523), (3840, 25682), (7680, 12841)]