8293440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 26993088

約数和(自身を除く): 18699648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 163, 192, 212, 240, 265, 318, 320, 326, 424, 480, 489, 530, 636, 652, 795, 815, 848, 960, 978, 1060, 1272, 1304, 1590, 1630, 1696, 1956, 2120, 2445, 2544, 2608, 3180, 3260, 3392, 3912, 4240, 4890, 5088, 5216, 6360, 6520, 7824, 8480, 8639, 9780, 10176, 10432, 12720, 13040, 15648, 16960, 17278, 19560, 25440, 25917, 26080, 31296, 34556, 39120, 43195, 50880, 51834, 52160, 69112, 78240, 86390, 103668, 129585, 138224, 156480, 172780, 207336, 259170, 276448, 345560, 414672, 518340, 552896, 691120, 829344, 1036680, 1382240, 1658688, 2073360, 2764480, 4146720, 8293440]

約数ペア:

[(1, 8293440), (2, 4146720), (3, 2764480), (4, 2073360), (5, 1658688), (6, 1382240), (8, 1036680), (10, 829344), (12, 691120), (15, 552896), (16, 518340), (20, 414672), (24, 345560), (30, 276448), (32, 259170), (40, 207336), (48, 172780), (53, 156480), (60, 138224), (64, 129585), (80, 103668), (96, 86390), (106, 78240), (120, 69112), (159, 52160), (160, 51834), (163, 50880), (192, 43195), (212, 39120), (240, 34556), (265, 31296), (318, 26080), (320, 25917), (326, 25440), (424, 19560), (480, 17278), (489, 16960), (530, 15648), (636, 13040), (652, 12720), (795, 10432), (815, 10176), (848, 9780), (960, 8639), (978, 8480), (1060, 7824), (1272, 6520), (1304, 6360), (1590, 5216), (1630, 5088), (1696, 4890), (1956, 4240), (2120, 3912), (2445, 3392), (2544, 3260), (2608, 3180)]