30247560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4028

約数の個数: 128

約数和(自身を含む): 115257600

約数和(自身を除く): 85010040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 4001, 7560, 8002, 12003, 16004, 20005, 24006, 28007, 32008, 36009, 40010, 48012, 56014, 60015, 72018, 80020, 84021, 96024, 108027, 112028, 120030, 140035, 144036, 160040, 168042, 180045, 216054, 224056, 240060, 252063, 280070, 288072, 336084, 360090, 420105, 432108, 480120, 504126, 540135, 560140, 672168, 720180, 756189, 840210, 864216, 1008252, 1080270, 1120280, 1260315, 1440360, 1512378, 1680420, 2016504, 2160540, 2520630, 3024756, 3360840, 3780945, 4321080, 5041260, 6049512, 7561890, 10082520, 15123780, 30247560]

約数ペア:

[(1, 30247560), (2, 15123780), (3, 10082520), (4, 7561890), (5, 6049512), (6, 5041260), (7, 4321080), (8, 3780945), (9, 3360840), (10, 3024756), (12, 2520630), (14, 2160540), (15, 2016504), (18, 1680420), (20, 1512378), (21, 1440360), (24, 1260315), (27, 1120280), (28, 1080270), (30, 1008252), (35, 864216), (36, 840210), (40, 756189), (42, 720180), (45, 672168), (54, 560140), (56, 540135), (60, 504126), (63, 480120), (70, 432108), (72, 420105), (84, 360090), (90, 336084), (105, 288072), (108, 280070), (120, 252063), (126, 240060), (135, 224056), (140, 216054), (168, 180045), (180, 168042), (189, 160040), (210, 144036), (216, 140035), (252, 120030), (270, 112028), (280, 108027), (315, 96024), (360, 84021), (378, 80020), (420, 72018), (504, 60015), (540, 56014), (630, 48012), (756, 40010), (840, 36009), (945, 32008), (1080, 28007), (1260, 24006), (1512, 20005), (1890, 16004), (2520, 12003), (3780, 8002), (4001, 7560)]