145088880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 487897344

約数和(自身を除く): 342808464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 827, 860, 1020, 1032, 1290, 1360, 1462, 1654, 1720, 2040, 2064, 2193, 2481, 2580, 2924, 3308, 3440, 3655, 4080, 4135, 4386, 4962, 5160, 5848, 6616, 7310, 8270, 8772, 9924, 10320, 10965, 11696, 12405, 13232, 14059, 14620, 16540, 17544, 19848, 21930, 24810, 28118, 29240, 33080, 35088, 35561, 39696, 42177, 43860, 49620, 56236, 58480, 66160, 70295, 71122, 84354, 87720, 99240, 106683, 112472, 140590, 142244, 168708, 175440, 177805, 198480, 210885, 213366, 224944, 281180, 284488, 337416, 355610, 421770, 426732, 533415, 562360, 568976, 604537, 674832, 711220, 843540, 853464, 1066830, 1124720, 1209074, 1422440, 1687080, 1706928, 1813611, 2133660, 2418148, 2844880, 3022685, 3374160, 3627222, 4267320, 4836296, 6045370, 7254444, 8534640, 9068055, 9672592, 12090740, 14508888, 18136110, 24181480, 29017776, 36272220, 48362960, 72544440, 145088880]

約数ペア:

[(1, 145088880), (2, 72544440), (3, 48362960), (4, 36272220), (5, 29017776), (6, 24181480), (8, 18136110), (10, 14508888), (12, 12090740), (15, 9672592), (16, 9068055), (17, 8534640), (20, 7254444), (24, 6045370), (30, 4836296), (34, 4267320), (40, 3627222), (43, 3374160), (48, 3022685), (51, 2844880), (60, 2418148), (68, 2133660), (80, 1813611), (85, 1706928), (86, 1687080), (102, 1422440), (120, 1209074), (129, 1124720), (136, 1066830), (170, 853464), (172, 843540), (204, 711220), (215, 674832), (240, 604537), (255, 568976), (258, 562360), (272, 533415), (340, 426732), (344, 421770), (408, 355610), (430, 337416), (510, 284488), (516, 281180), (645, 224944), (680, 213366), (688, 210885), (731, 198480), (816, 177805), (827, 175440), (860, 168708), (1020, 142244), (1032, 140590), (1290, 112472), (1360, 106683), (1462, 99240), (1654, 87720), (1720, 84354), (2040, 71122), (2064, 70295), (2193, 66160), (2481, 58480), (2580, 56236), (2924, 49620), (3308, 43860), (3440, 42177), (3655, 39696), (4080, 35561), (4135, 35088), (4386, 33080), (4962, 29240), (5160, 28118), (5848, 24810), (6616, 21930), (7310, 19848), (8270, 17544), (8772, 16540), (9924, 14620), (10320, 14059), (10965, 13232), (11696, 12405)]