121677840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9977

約数の個数: 120

約数和(自身を含む): 432715608

約数和(自身を除く): 311037768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 9941, 12240, 19882, 29823, 39764, 49705, 59646, 79528, 89469, 99410, 119292, 149115, 159056, 168997, 178938, 198820, 238584, 298230, 337994, 357876, 397640, 447345, 477168, 506991, 596460, 675988, 715752, 795280, 844985, 894690, 1013982, 1192920, 1351976, 1431504, 1520973, 1689970, 1789380, 2027964, 2385840, 2534955, 2703952, 3041946, 3379940, 3578760, 4055928, 5069910, 6083892, 6759880, 7157520, 7604865, 8111856, 10139820, 12167784, 13519760, 15209730, 20279640, 24335568, 30419460, 40559280, 60838920, 121677840]

約数ペア:

[(1, 121677840), (2, 60838920), (3, 40559280), (4, 30419460), (5, 24335568), (6, 20279640), (8, 15209730), (9, 13519760), (10, 12167784), (12, 10139820), (15, 8111856), (16, 7604865), (17, 7157520), (18, 6759880), (20, 6083892), (24, 5069910), (30, 4055928), (34, 3578760), (36, 3379940), (40, 3041946), (45, 2703952), (48, 2534955), (51, 2385840), (60, 2027964), (68, 1789380), (72, 1689970), (80, 1520973), (85, 1431504), (90, 1351976), (102, 1192920), (120, 1013982), (136, 894690), (144, 844985), (153, 795280), (170, 715752), (180, 675988), (204, 596460), (240, 506991), (255, 477168), (272, 447345), (306, 397640), (340, 357876), (360, 337994), (408, 298230), (510, 238584), (612, 198820), (680, 178938), (720, 168997), (765, 159056), (816, 149115), (1020, 119292), (1224, 99410), (1360, 89469), (1530, 79528), (2040, 59646), (2448, 49705), (3060, 39764), (4080, 29823), (6120, 19882), (9941, 12240)]