39439080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 130066560

約数和(自身を除く): 90627480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1543, 1704, 2130, 2556, 2840, 3086, 3195, 4260, 4629, 5112, 6172, 6390, 7715, 8520, 9258, 12344, 12780, 13887, 15430, 18516, 23145, 25560, 27774, 30860, 37032, 46290, 55548, 61720, 69435, 92580, 109553, 111096, 138870, 185160, 219106, 277740, 328659, 438212, 547765, 555480, 657318, 876424, 985977, 1095530, 1314636, 1643295, 1971954, 2191060, 2629272, 3286590, 3943908, 4382120, 4929885, 6573180, 7887816, 9859770, 13146360, 19719540, 39439080]

約数ペア:

[(1, 39439080), (2, 19719540), (3, 13146360), (4, 9859770), (5, 7887816), (6, 6573180), (8, 4929885), (9, 4382120), (10, 3943908), (12, 3286590), (15, 2629272), (18, 2191060), (20, 1971954), (24, 1643295), (30, 1314636), (36, 1095530), (40, 985977), (45, 876424), (60, 657318), (71, 555480), (72, 547765), (90, 438212), (120, 328659), (142, 277740), (180, 219106), (213, 185160), (284, 138870), (355, 111096), (360, 109553), (426, 92580), (568, 69435), (639, 61720), (710, 55548), (852, 46290), (1065, 37032), (1278, 30860), (1420, 27774), (1543, 25560), (1704, 23145), (2130, 18516), (2556, 15430), (2840, 13887), (3086, 12780), (3195, 12344), (4260, 9258), (4629, 8520), (5112, 7715), (6172, 6390)]