98699520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{25703}}^1$

素因数の和:25727

約数の個数: 72

約数和(自身を含む): 315233856

約数和(自身を除く): 216534336

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, 640, 768, 960, 1280, 1920, 3840, 25703, 51406, 77109, 102812, 128515, 154218, 205624, 257030, 308436, 385545, 411248, 514060, 616872, 771090, 822496, 1028120, 1233744, 1542180, 1644992, 2056240, 2467488, 3084360, 3289984, 4112480, 4934976, 6168720, 6579968, 8224960, 9869952, 12337440, 16449920, 19739904, 24674880, 32899840, 49349760, 98699520]

約数ペア:

[(1, 98699520), (2, 49349760), (3, 32899840), (4, 24674880), (5, 19739904), (6, 16449920), (8, 12337440), (10, 9869952), (12, 8224960), (15, 6579968), (16, 6168720), (20, 4934976), (24, 4112480), (30, 3289984), (32, 3084360), (40, 2467488), (48, 2056240), (60, 1644992), (64, 1542180), (80, 1233744), (96, 1028120), (120, 822496), (128, 771090), (160, 616872), (192, 514060), (240, 411248), (256, 385545), (320, 308436), (384, 257030), (480, 205624), (640, 154218), (768, 128515), (960, 102812), (1280, 77109), (1920, 51406), (3840, 25703)]