40208760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 132893280

約数和(自身を除く): 92684520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 1831, 2196, 2440, 2745, 3660, 3662, 4392, 5490, 5493, 7320, 7324, 9155, 10980, 10986, 14648, 16479, 18310, 21960, 21972, 27465, 32958, 36620, 43944, 54930, 65916, 73240, 82395, 109860, 111691, 131832, 164790, 219720, 223382, 329580, 335073, 446764, 558455, 659160, 670146, 893528, 1005219, 1116910, 1340292, 1675365, 2010438, 2233820, 2680584, 3350730, 4020876, 4467640, 5026095, 6701460, 8041752, 10052190, 13402920, 20104380, 40208760]

約数ペア:

[(1, 40208760), (2, 20104380), (3, 13402920), (4, 10052190), (5, 8041752), (6, 6701460), (8, 5026095), (9, 4467640), (10, 4020876), (12, 3350730), (15, 2680584), (18, 2233820), (20, 2010438), (24, 1675365), (30, 1340292), (36, 1116910), (40, 1005219), (45, 893528), (60, 670146), (61, 659160), (72, 558455), (90, 446764), (120, 335073), (122, 329580), (180, 223382), (183, 219720), (244, 164790), (305, 131832), (360, 111691), (366, 109860), (488, 82395), (549, 73240), (610, 65916), (732, 54930), (915, 43944), (1098, 36620), (1220, 32958), (1464, 27465), (1830, 21972), (1831, 21960), (2196, 18310), (2440, 16479), (2745, 14648), (3660, 10986), (3662, 10980), (4392, 9155), (5490, 7324), (5493, 7320)]