288375040

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6089}}^1$

素因数の和:6147

約数の個数: 72

約数和(自身を含む): 709533720

約数和(自身を除く): 421158680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2960, 4736, 5920, 6089, 9472, 11840, 12178, 23680, 24356, 30445, 47360, 48712, 60890, 97424, 121780, 194848, 225293, 243560, 389696, 450586, 487120, 779392, 901172, 974240, 1126465, 1558784, 1802344, 1948480, 2252930, 3604688, 3896960, 4505860, 7209376, 7793920, 9011720, 14418752, 18023440, 28837504, 36046880, 57675008, 72093760, 144187520, 288375040]

約数ペア:

[(1, 288375040), (2, 144187520), (4, 72093760), (5, 57675008), (8, 36046880), (10, 28837504), (16, 18023440), (20, 14418752), (32, 9011720), (37, 7793920), (40, 7209376), (64, 4505860), (74, 3896960), (80, 3604688), (128, 2252930), (148, 1948480), (160, 1802344), (185, 1558784), (256, 1126465), (296, 974240), (320, 901172), (370, 779392), (592, 487120), (640, 450586), (740, 389696), (1184, 243560), (1280, 225293), (1480, 194848), (2368, 121780), (2960, 97424), (4736, 60890), (5920, 48712), (6089, 47360), (9472, 30445), (11840, 24356), (12178, 23680)]