71892960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7920

約数の個数: 96

約数和(自身を含む): 238412160

約数和(自身を除く): 166519200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7883, 9120, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 126128, 149777, 157660, 189192, 236490, 252256, 299554, 315320, 378384, 449331, 472980, 599108, 630640, 748885, 756768, 898662, 945960, 1198216, 1261280, 1497770, 1797324, 1891920, 2246655, 2396432, 2995540, 3594648, 3783840, 4493310, 4792864, 5991080, 7189296, 8986620, 11982160, 14378592, 17973240, 23964320, 35946480, 71892960]

約数ペア:

[(1, 71892960), (2, 35946480), (3, 23964320), (4, 17973240), (5, 14378592), (6, 11982160), (8, 8986620), (10, 7189296), (12, 5991080), (15, 4792864), (16, 4493310), (19, 3783840), (20, 3594648), (24, 2995540), (30, 2396432), (32, 2246655), (38, 1891920), (40, 1797324), (48, 1497770), (57, 1261280), (60, 1198216), (76, 945960), (80, 898662), (95, 756768), (96, 748885), (114, 630640), (120, 599108), (152, 472980), (160, 449331), (190, 378384), (228, 315320), (240, 299554), (285, 252256), (304, 236490), (380, 189192), (456, 157660), (480, 149777), (570, 126128), (608, 118245), (760, 94596), (912, 78830), (1140, 63064), (1520, 47298), (1824, 39415), (2280, 31532), (3040, 23649), (4560, 15766), (7883, 9120)]