306749760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2040

約数の個数: 112

約数和(自身を含む): 980090496

約数和(自身を除く): 673340736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1384, 1730, 1847, 2076, 2595, 2768, 3460, 3694, 4152, 5190, 5536, 5541, 6920, 7388, 8304, 9235, 10380, 11072, 11082, 13840, 14776, 16608, 18470, 20760, 22164, 27680, 27705, 29552, 33216, 36940, 41520, 44328, 55360, 55410, 59104, 73880, 83040, 88656, 110820, 118208, 147760, 166080, 177312, 221640, 295520, 319531, 354624, 443280, 591040, 639062, 886560, 958593, 1278124, 1597655, 1773120, 1917186, 2556248, 3195310, 3834372, 4792965, 5112496, 6390620, 7668744, 9585930, 10224992, 12781240, 15337488, 19171860, 20449984, 25562480, 30674976, 38343720, 51124960, 61349952, 76687440, 102249920, 153374880, 306749760]

約数ペア:

[(1, 306749760), (2, 153374880), (3, 102249920), (4, 76687440), (5, 61349952), (6, 51124960), (8, 38343720), (10, 30674976), (12, 25562480), (15, 20449984), (16, 19171860), (20, 15337488), (24, 12781240), (30, 10224992), (32, 9585930), (40, 7668744), (48, 6390620), (60, 5112496), (64, 4792965), (80, 3834372), (96, 3195310), (120, 2556248), (160, 1917186), (173, 1773120), (192, 1597655), (240, 1278124), (320, 958593), (346, 886560), (480, 639062), (519, 591040), (692, 443280), (865, 354624), (960, 319531), (1038, 295520), (1384, 221640), (1730, 177312), (1847, 166080), (2076, 147760), (2595, 118208), (2768, 110820), (3460, 88656), (3694, 83040), (4152, 73880), (5190, 59104), (5536, 55410), (5541, 55360), (6920, 44328), (7388, 41520), (8304, 36940), (9235, 33216), (10380, 29552), (11072, 27705), (11082, 27680), (13840, 22164), (14776, 20760), (16608, 18470)]