19245086880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{932417}}^1$

素因数の和:932478

約数の個数: 96

約数和(自身を含む): 62031904704

約数和(自身を除く): 42786817824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 932417, 1864834, 2797251, 3729668, 4662085, 5594502, 7459336, 9324170, 11189004, 13986255, 14918672, 18648340, 22378008, 27972510, 29837344, 37296680, 40093931, 44756016, 55945020, 74593360, 80187862, 89512032, 111890040, 120281793, 149186720, 160375724, 200469655, 223780080, 240563586, 320751448, 400939310, 447560160, 481127172, 601408965, 641502896, 801878620, 962254344, 1202817930, 1283005792, 1603757240, 1924508688, 2405635860, 3207514480, 3849017376, 4811271720, 6415028960, 9622543440, 19245086880]

約数ペア:

[(1, 19245086880), (2, 9622543440), (3, 6415028960), (4, 4811271720), (5, 3849017376), (6, 3207514480), (8, 2405635860), (10, 1924508688), (12, 1603757240), (15, 1283005792), (16, 1202817930), (20, 962254344), (24, 801878620), (30, 641502896), (32, 601408965), (40, 481127172), (43, 447560160), (48, 400939310), (60, 320751448), (80, 240563586), (86, 223780080), (96, 200469655), (120, 160375724), (129, 149186720), (160, 120281793), (172, 111890040), (215, 89512032), (240, 80187862), (258, 74593360), (344, 55945020), (430, 44756016), (480, 40093931), (516, 37296680), (645, 29837344), (688, 27972510), (860, 22378008), (1032, 18648340), (1290, 14918672), (1376, 13986255), (1720, 11189004), (2064, 9324170), (2580, 7459336), (3440, 5594502), (4128, 4662085), (5160, 3729668), (6880, 2797251), (10320, 1864834), (20640, 932417)]