13183440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 41241408

約数和(自身を除く): 28057968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 337, 489, 652, 674, 815, 978, 1011, 1304, 1348, 1630, 1685, 1956, 2022, 2445, 2608, 2696, 3260, 3370, 3912, 4044, 4890, 5055, 5392, 6520, 6740, 7824, 8088, 9780, 10110, 13040, 13480, 16176, 19560, 20220, 26960, 39120, 40440, 54931, 80880, 109862, 164793, 219724, 274655, 329586, 439448, 549310, 659172, 823965, 878896, 1098620, 1318344, 1647930, 2197240, 2636688, 3295860, 4394480, 6591720, 13183440]

約数ペア:

[(1, 13183440), (2, 6591720), (3, 4394480), (4, 3295860), (5, 2636688), (6, 2197240), (8, 1647930), (10, 1318344), (12, 1098620), (15, 878896), (16, 823965), (20, 659172), (24, 549310), (30, 439448), (40, 329586), (48, 274655), (60, 219724), (80, 164793), (120, 109862), (163, 80880), (240, 54931), (326, 40440), (337, 39120), (489, 26960), (652, 20220), (674, 19560), (815, 16176), (978, 13480), (1011, 13040), (1304, 10110), (1348, 9780), (1630, 8088), (1685, 7824), (1956, 6740), (2022, 6520), (2445, 5392), (2608, 5055), (2696, 4890), (3260, 4044), (3370, 3912)]