97181520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23819}}^1$

素因数の和:23852

約数の個数: 80

約数和(自身を含む): 318997440

約数和(自身を除く): 221815920

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, 23819, 47638, 71457, 95276, 119095, 142914, 190552, 238190, 285828, 357285, 381104, 404923, 476380, 571656, 714570, 809846, 952760, 1143312, 1214769, 1429140, 1619692, 1905520, 2024615, 2429538, 2858280, 3239384, 4049230, 4859076, 5716560, 6073845, 6478768, 8098460, 9718152, 12147690, 16196920, 19436304, 24295380, 32393840, 48590760, 97181520]

約数ペア:

[(1, 97181520), (2, 48590760), (3, 32393840), (4, 24295380), (5, 19436304), (6, 16196920), (8, 12147690), (10, 9718152), (12, 8098460), (15, 6478768), (16, 6073845), (17, 5716560), (20, 4859076), (24, 4049230), (30, 3239384), (34, 2858280), (40, 2429538), (48, 2024615), (51, 1905520), (60, 1619692), (68, 1429140), (80, 1214769), (85, 1143312), (102, 952760), (120, 809846), (136, 714570), (170, 571656), (204, 476380), (240, 404923), (255, 381104), (272, 357285), (340, 285828), (408, 238190), (510, 190552), (680, 142914), (816, 119095), (1020, 95276), (1360, 71457), (2040, 47638), (4080, 23819)]