121799520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2125

約数の個数: 144

約数和(自身を含む): 425984832

約数和(自身を除く): 304185312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2063, 2460, 2952, 3280, 3690, 3936, 4126, 4920, 5904, 6189, 6560, 7380, 8252, 9840, 10315, 11808, 12378, 14760, 16504, 18567, 19680, 20630, 24756, 29520, 30945, 33008, 37134, 41260, 49512, 59040, 61890, 66016, 74268, 82520, 84583, 92835, 99024, 123780, 148536, 165040, 169166, 185670, 198048, 247560, 253749, 297072, 330080, 338332, 371340, 422915, 495120, 507498, 594144, 676664, 742680, 761247, 845830, 990240, 1014996, 1268745, 1353328, 1485360, 1522494, 1691660, 2029992, 2537490, 2706656, 2970720, 3044988, 3383320, 3806235, 4059984, 5074980, 6089976, 6766640, 7612470, 8119968, 10149960, 12179952, 13533280, 15224940, 20299920, 24359904, 30449880, 40599840, 60899760, 121799520]

約数ペア:

[(1, 121799520), (2, 60899760), (3, 40599840), (4, 30449880), (5, 24359904), (6, 20299920), (8, 15224940), (9, 13533280), (10, 12179952), (12, 10149960), (15, 8119968), (16, 7612470), (18, 6766640), (20, 6089976), (24, 5074980), (30, 4059984), (32, 3806235), (36, 3383320), (40, 3044988), (41, 2970720), (45, 2706656), (48, 2537490), (60, 2029992), (72, 1691660), (80, 1522494), (82, 1485360), (90, 1353328), (96, 1268745), (120, 1014996), (123, 990240), (144, 845830), (160, 761247), (164, 742680), (180, 676664), (205, 594144), (240, 507498), (246, 495120), (288, 422915), (328, 371340), (360, 338332), (369, 330080), (410, 297072), (480, 253749), (492, 247560), (615, 198048), (656, 185670), (720, 169166), (738, 165040), (820, 148536), (984, 123780), (1230, 99024), (1312, 92835), (1440, 84583), (1476, 82520), (1640, 74268), (1845, 66016), (1968, 61890), (2063, 59040), (2460, 49512), (2952, 41260), (3280, 37134), (3690, 33008), (3936, 30945), (4126, 29520), (4920, 24756), (5904, 20630), (6189, 19680), (6560, 18567), (7380, 16504), (8252, 14760), (9840, 12378), (10315, 11808)]