89185680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 302839992

約数和(自身を除く): 213654312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1277, 1455, 1552, 1746, 1940, 2328, 2554, 2910, 3492, 3831, 3880, 4365, 4656, 5108, 5820, 6385, 6984, 7662, 7760, 8730, 10216, 11493, 11640, 12770, 13968, 15324, 17460, 19155, 20432, 22986, 23280, 25540, 30648, 34920, 38310, 45972, 51080, 57465, 61296, 69840, 76620, 91944, 102160, 114930, 123869, 153240, 183888, 229860, 247738, 306480, 371607, 459720, 495476, 619345, 743214, 919440, 990952, 1114821, 1238690, 1486428, 1858035, 1981904, 2229642, 2477380, 2972856, 3716070, 4459284, 4954760, 5574105, 5945712, 7432140, 8918568, 9909520, 11148210, 14864280, 17837136, 22296420, 29728560, 44592840, 89185680]

約数ペア:

[(1, 89185680), (2, 44592840), (3, 29728560), (4, 22296420), (5, 17837136), (6, 14864280), (8, 11148210), (9, 9909520), (10, 8918568), (12, 7432140), (15, 5945712), (16, 5574105), (18, 4954760), (20, 4459284), (24, 3716070), (30, 2972856), (36, 2477380), (40, 2229642), (45, 1981904), (48, 1858035), (60, 1486428), (72, 1238690), (80, 1114821), (90, 990952), (97, 919440), (120, 743214), (144, 619345), (180, 495476), (194, 459720), (240, 371607), (291, 306480), (360, 247738), (388, 229860), (485, 183888), (582, 153240), (720, 123869), (776, 114930), (873, 102160), (970, 91944), (1164, 76620), (1277, 69840), (1455, 61296), (1552, 57465), (1746, 51080), (1940, 45972), (2328, 38310), (2554, 34920), (2910, 30648), (3492, 25540), (3831, 23280), (3880, 22986), (4365, 20432), (4656, 19155), (5108, 17460), (5820, 15324), (6385, 13968), (6984, 12770), (7662, 11640), (7760, 11493), (8730, 10216)]