9847440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 34997760

約数和(自身を除く): 25150320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 97, 108, 120, 135, 141, 144, 180, 188, 194, 216, 235, 240, 270, 282, 291, 360, 376, 388, 423, 432, 470, 485, 540, 564, 582, 705, 720, 752, 776, 846, 873, 940, 970, 1080, 1128, 1164, 1269, 1410, 1455, 1552, 1692, 1746, 1880, 1940, 2115, 2160, 2256, 2328, 2538, 2619, 2820, 2910, 3384, 3492, 3760, 3880, 4230, 4365, 4559, 4656, 5076, 5238, 5640, 5820, 6345, 6768, 6984, 7760, 8460, 8730, 9118, 10152, 10476, 11280, 11640, 12690, 13095, 13677, 13968, 16920, 17460, 18236, 20304, 20952, 22795, 23280, 25380, 26190, 27354, 33840, 34920, 36472, 41031, 41904, 45590, 50760, 52380, 54708, 68385, 69840, 72944, 82062, 91180, 101520, 104760, 109416, 123093, 136770, 164124, 182360, 205155, 209520, 218832, 246186, 273540, 328248, 364720, 410310, 492372, 547080, 615465, 656496, 820620, 984744, 1094160, 1230930, 1641240, 1969488, 2461860, 3282480, 4923720, 9847440]

約数ペア:

[(1, 9847440), (2, 4923720), (3, 3282480), (4, 2461860), (5, 1969488), (6, 1641240), (8, 1230930), (9, 1094160), (10, 984744), (12, 820620), (15, 656496), (16, 615465), (18, 547080), (20, 492372), (24, 410310), (27, 364720), (30, 328248), (36, 273540), (40, 246186), (45, 218832), (47, 209520), (48, 205155), (54, 182360), (60, 164124), (72, 136770), (80, 123093), (90, 109416), (94, 104760), (97, 101520), (108, 91180), (120, 82062), (135, 72944), (141, 69840), (144, 68385), (180, 54708), (188, 52380), (194, 50760), (216, 45590), (235, 41904), (240, 41031), (270, 36472), (282, 34920), (291, 33840), (360, 27354), (376, 26190), (388, 25380), (423, 23280), (432, 22795), (470, 20952), (485, 20304), (540, 18236), (564, 17460), (582, 16920), (705, 13968), (720, 13677), (752, 13095), (776, 12690), (846, 11640), (873, 11280), (940, 10476), (970, 10152), (1080, 9118), (1128, 8730), (1164, 8460), (1269, 7760), (1410, 6984), (1455, 6768), (1552, 6345), (1692, 5820), (1746, 5640), (1880, 5238), (1940, 5076), (2115, 4656), (2160, 4559), (2256, 4365), (2328, 4230), (2538, 3880), (2619, 3760), (2820, 3492), (2910, 3384)]