381017640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167113}}^1$

素因数の和:167146

約数の個数: 64

約数和(自身を含む): 1203220800

約数和(自身を除く): 822203160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 167113, 334226, 501339, 668452, 835565, 1002678, 1336904, 1671130, 2005356, 2506695, 3175147, 3342260, 4010712, 5013390, 6350294, 6684520, 9525441, 10026780, 12700588, 15875735, 19050882, 20053560, 25401176, 31751470, 38101764, 47627205, 63502940, 76203528, 95254410, 127005880, 190508820, 381017640]

約数ペア:

[(1, 381017640), (2, 190508820), (3, 127005880), (4, 95254410), (5, 76203528), (6, 63502940), (8, 47627205), (10, 38101764), (12, 31751470), (15, 25401176), (19, 20053560), (20, 19050882), (24, 15875735), (30, 12700588), (38, 10026780), (40, 9525441), (57, 6684520), (60, 6350294), (76, 5013390), (95, 4010712), (114, 3342260), (120, 3175147), (152, 2506695), (190, 2005356), (228, 1671130), (285, 1336904), (380, 1002678), (456, 835565), (570, 668452), (760, 501339), (1140, 334226), (2280, 167113)]