101639520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{70583}}^1$

素因数の和:70604

約数の個数: 72

約数和(自身を含む): 346849776

約数和(自身を除く): 245210256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 70583, 141166, 211749, 282332, 352915, 423498, 564664, 635247, 705830, 846996, 1058745, 1129328, 1270494, 1411660, 1693992, 2117490, 2258656, 2540988, 2823320, 3176235, 3387984, 4234980, 5081976, 5646640, 6352470, 6775968, 8469960, 10163952, 11293280, 12704940, 16939920, 20327904, 25409880, 33879840, 50819760, 101639520]

約数ペア:

[(1, 101639520), (2, 50819760), (3, 33879840), (4, 25409880), (5, 20327904), (6, 16939920), (8, 12704940), (9, 11293280), (10, 10163952), (12, 8469960), (15, 6775968), (16, 6352470), (18, 5646640), (20, 5081976), (24, 4234980), (30, 3387984), (32, 3176235), (36, 2823320), (40, 2540988), (45, 2258656), (48, 2117490), (60, 1693992), (72, 1411660), (80, 1270494), (90, 1129328), (96, 1058745), (120, 846996), (144, 705830), (160, 635247), (180, 564664), (240, 423498), (288, 352915), (360, 282332), (480, 211749), (720, 141166), (1440, 70583)]