89234520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2143}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 268600320

約数和(自身を除く): 179365800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2143, 2776, 3470, 4164, 4286, 5205, 6429, 6940, 8328, 8572, 10410, 10715, 12858, 13880, 17144, 20820, 21430, 25716, 32145, 41640, 42860, 51432, 64290, 85720, 128580, 257160, 743621, 1487242, 2230863, 2974484, 3718105, 4461726, 5948968, 7436210, 8923452, 11154315, 14872420, 17846904, 22308630, 29744840, 44617260, 89234520]

約数ペア:

[(1, 89234520), (2, 44617260), (3, 29744840), (4, 22308630), (5, 17846904), (6, 14872420), (8, 11154315), (10, 8923452), (12, 7436210), (15, 5948968), (20, 4461726), (24, 3718105), (30, 2974484), (40, 2230863), (60, 1487242), (120, 743621), (347, 257160), (694, 128580), (1041, 85720), (1388, 64290), (1735, 51432), (2082, 42860), (2143, 41640), (2776, 32145), (3470, 25716), (4164, 21430), (4286, 20820), (5205, 17144), (6429, 13880), (6940, 12858), (8328, 10715), (8572, 10410)]