75909720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1823}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 228510720

約数和(自身を除く): 152601000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 1823, 2082, 2776, 3470, 3646, 4164, 5205, 5469, 6940, 7292, 8328, 9115, 10410, 10938, 13880, 14584, 18230, 20820, 21876, 27345, 36460, 41640, 43752, 54690, 72920, 109380, 218760, 632581, 1265162, 1897743, 2530324, 3162905, 3795486, 5060648, 6325810, 7590972, 9488715, 12651620, 15181944, 18977430, 25303240, 37954860, 75909720]

約数ペア:

[(1, 75909720), (2, 37954860), (3, 25303240), (4, 18977430), (5, 15181944), (6, 12651620), (8, 9488715), (10, 7590972), (12, 6325810), (15, 5060648), (20, 3795486), (24, 3162905), (30, 2530324), (40, 1897743), (60, 1265162), (120, 632581), (347, 218760), (694, 109380), (1041, 72920), (1388, 54690), (1735, 43752), (1823, 41640), (2082, 36460), (2776, 27345), (3470, 21876), (3646, 20820), (4164, 18230), (5205, 14584), (5469, 13880), (6940, 10938), (7292, 10410), (8328, 9115)]