48507120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 160

約数和(自身を含む): 177042240

約数和(自身を除く): 128535120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1321, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 2642, 3060, 3672, 3963, 4080, 4590, 5284, 6120, 6605, 7344, 7926, 9180, 10568, 11889, 12240, 13210, 15852, 18360, 19815, 21136, 22457, 23778, 26420, 31704, 35667, 36720, 39630, 44914, 47556, 52840, 59445, 63408, 67371, 71334, 79260, 89828, 95112, 105680, 112285, 118890, 134742, 142668, 158520, 178335, 179656, 190224, 202113, 224570, 237780, 269484, 285336, 317040, 336855, 356670, 359312, 404226, 449140, 475560, 538968, 570672, 606339, 673710, 713340, 808452, 898280, 951120, 1010565, 1077936, 1212678, 1347420, 1426680, 1616904, 1796560, 2021130, 2425356, 2694840, 2853360, 3031695, 3233808, 4042260, 4850712, 5389680, 6063390, 8084520, 9701424, 12126780, 16169040, 24253560, 48507120]

約数ペア:

[(1, 48507120), (2, 24253560), (3, 16169040), (4, 12126780), (5, 9701424), (6, 8084520), (8, 6063390), (9, 5389680), (10, 4850712), (12, 4042260), (15, 3233808), (16, 3031695), (17, 2853360), (18, 2694840), (20, 2425356), (24, 2021130), (27, 1796560), (30, 1616904), (34, 1426680), (36, 1347420), (40, 1212678), (45, 1077936), (48, 1010565), (51, 951120), (54, 898280), (60, 808452), (68, 713340), (72, 673710), (80, 606339), (85, 570672), (90, 538968), (102, 475560), (108, 449140), (120, 404226), (135, 359312), (136, 356670), (144, 336855), (153, 317040), (170, 285336), (180, 269484), (204, 237780), (216, 224570), (240, 202113), (255, 190224), (270, 179656), (272, 178335), (306, 158520), (340, 142668), (360, 134742), (408, 118890), (432, 112285), (459, 105680), (510, 95112), (540, 89828), (612, 79260), (680, 71334), (720, 67371), (765, 63408), (816, 59445), (918, 52840), (1020, 47556), (1080, 44914), (1224, 39630), (1321, 36720), (1360, 35667), (1530, 31704), (1836, 26420), (2040, 23778), (2160, 22457), (2295, 21136), (2448, 19815), (2642, 18360), (3060, 15852), (3672, 13210), (3963, 12240), (4080, 11889), (4590, 10568), (5284, 9180), (6120, 7926), (6605, 7344)]