244540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4038

約数の個数: 96

約数和(自身を含む): 776381760

約数和(自身を除く): 531841440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3889, 3930, 4192, 5240, 6288, 7778, 7860, 10480, 11667, 12576, 15556, 15720, 19445, 20960, 23334, 31112, 31440, 38890, 46668, 58335, 62224, 62880, 77780, 93336, 116670, 124448, 155560, 186672, 233340, 311120, 373344, 466680, 509459, 622240, 933360, 1018918, 1528377, 1866720, 2037836, 2547295, 3056754, 4075672, 5094590, 6113508, 7641885, 8151344, 10189180, 12227016, 15283770, 16302688, 20378360, 24454032, 30567540, 40756720, 48908064, 61135080, 81513440, 122270160, 244540320]

約数ペア:

[(1, 244540320), (2, 122270160), (3, 81513440), (4, 61135080), (5, 48908064), (6, 40756720), (8, 30567540), (10, 24454032), (12, 20378360), (15, 16302688), (16, 15283770), (20, 12227016), (24, 10189180), (30, 8151344), (32, 7641885), (40, 6113508), (48, 5094590), (60, 4075672), (80, 3056754), (96, 2547295), (120, 2037836), (131, 1866720), (160, 1528377), (240, 1018918), (262, 933360), (393, 622240), (480, 509459), (524, 466680), (655, 373344), (786, 311120), (1048, 233340), (1310, 186672), (1572, 155560), (1965, 124448), (2096, 116670), (2620, 93336), (3144, 77780), (3889, 62880), (3930, 62224), (4192, 58335), (5240, 46668), (6288, 38890), (7778, 31440), (7860, 31112), (10480, 23334), (11667, 20960), (12576, 19445), (15556, 15720)]