145772280

素因数分解:

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

素因数の和:23853

約数の個数: 96

約数和(自身を含む): 501649200

約数和(自身を除く): 355876920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23819, 47638, 71457, 95276, 119095, 142914, 190552, 214371, 238190, 285828, 357285, 404923, 428742, 476380, 571656, 714570, 809846, 857484, 952760, 1071855, 1214769, 1429140, 1619692, 1714968, 2024615, 2143710, 2429538, 2858280, 3239384, 3644307, 4049230, 4287420, 4859076, 6073845, 7288614, 8098460, 8574840, 9718152, 12147690, 14577228, 16196920, 18221535, 24295380, 29154456, 36443070, 48590760, 72886140, 145772280]

約数ペア:

[(1, 145772280), (2, 72886140), (3, 48590760), (4, 36443070), (5, 29154456), (6, 24295380), (8, 18221535), (9, 16196920), (10, 14577228), (12, 12147690), (15, 9718152), (17, 8574840), (18, 8098460), (20, 7288614), (24, 6073845), (30, 4859076), (34, 4287420), (36, 4049230), (40, 3644307), (45, 3239384), (51, 2858280), (60, 2429538), (68, 2143710), (72, 2024615), (85, 1714968), (90, 1619692), (102, 1429140), (120, 1214769), (136, 1071855), (153, 952760), (170, 857484), (180, 809846), (204, 714570), (255, 571656), (306, 476380), (340, 428742), (360, 404923), (408, 357285), (510, 285828), (612, 238190), (680, 214371), (765, 190552), (1020, 142914), (1224, 119095), (1530, 95276), (2040, 71457), (3060, 47638), (6120, 23819)]