238215720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1871}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 715703040

約数和(自身を除く): 477487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061, 1871, 2122, 3183, 3742, 4244, 5305, 5613, 6366, 7484, 8488, 9355, 10610, 11226, 12732, 14968, 15915, 18710, 21220, 22452, 25464, 28065, 31830, 37420, 42440, 44904, 56130, 63660, 74840, 112260, 127320, 224520, 1985131, 3970262, 5955393, 7940524, 9925655, 11910786, 15881048, 19851310, 23821572, 29776965, 39702620, 47643144, 59553930, 79405240, 119107860, 238215720]

約数ペア:

[(1, 238215720), (2, 119107860), (3, 79405240), (4, 59553930), (5, 47643144), (6, 39702620), (8, 29776965), (10, 23821572), (12, 19851310), (15, 15881048), (20, 11910786), (24, 9925655), (30, 7940524), (40, 5955393), (60, 3970262), (120, 1985131), (1061, 224520), (1871, 127320), (2122, 112260), (3183, 74840), (3742, 63660), (4244, 56130), (5305, 44904), (5613, 42440), (6366, 37420), (7484, 31830), (8488, 28065), (9355, 25464), (10610, 22452), (11226, 21220), (12732, 18710), (14968, 15915)]