4371720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 13893120

約数和(自身を除く): 9521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2143, 4286, 6429, 8572, 10715, 12858, 17144, 21430, 25716, 32145, 36431, 42860, 51432, 64290, 72862, 85720, 109293, 128580, 145724, 182155, 218586, 257160, 291448, 364310, 437172, 546465, 728620, 874344, 1092930, 1457240, 2185860, 4371720]

約数ペア:

[(1, 4371720), (2, 2185860), (3, 1457240), (4, 1092930), (5, 874344), (6, 728620), (8, 546465), (10, 437172), (12, 364310), (15, 291448), (17, 257160), (20, 218586), (24, 182155), (30, 145724), (34, 128580), (40, 109293), (51, 85720), (60, 72862), (68, 64290), (85, 51432), (102, 42860), (120, 36431), (136, 32145), (170, 25716), (204, 21430), (255, 17144), (340, 12858), (408, 10715), (510, 8572), (680, 6429), (1020, 4286), (2040, 2143)]