164064840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23173}}^1$

素因数の和:23246

約数の個数: 64

約数和(自身を含む): 500558400

約数和(自身を除く): 336493560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 23173, 46346, 69519, 92692, 115865, 139038, 185384, 231730, 278076, 347595, 463460, 556152, 695190, 926920, 1367207, 1390380, 2734414, 2780760, 4101621, 5468828, 6836035, 8203242, 10937656, 13672070, 16406484, 20508105, 27344140, 32812968, 41016210, 54688280, 82032420, 164064840]

約数ペア:

[(1, 164064840), (2, 82032420), (3, 54688280), (4, 41016210), (5, 32812968), (6, 27344140), (8, 20508105), (10, 16406484), (12, 13672070), (15, 10937656), (20, 8203242), (24, 6836035), (30, 5468828), (40, 4101621), (59, 2780760), (60, 2734414), (118, 1390380), (120, 1367207), (177, 926920), (236, 695190), (295, 556152), (354, 463460), (472, 347595), (590, 278076), (708, 231730), (885, 185384), (1180, 139038), (1416, 115865), (1770, 92692), (2360, 69519), (3540, 46346), (7080, 23173)]