56814840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 186666480

約数和(自身を除く): 129851640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1627, 1746, 1940, 2328, 2910, 3254, 3492, 3880, 4365, 4881, 5820, 6508, 6984, 8135, 8730, 9762, 11640, 13016, 14643, 16270, 17460, 19524, 24405, 29286, 32540, 34920, 39048, 48810, 58572, 65080, 73215, 97620, 117144, 146430, 157819, 195240, 292860, 315638, 473457, 585720, 631276, 789095, 946914, 1262552, 1420371, 1578190, 1893828, 2367285, 2840742, 3156380, 3787656, 4734570, 5681484, 6312760, 7101855, 9469140, 11362968, 14203710, 18938280, 28407420, 56814840]

約数ペア:

[(1, 56814840), (2, 28407420), (3, 18938280), (4, 14203710), (5, 11362968), (6, 9469140), (8, 7101855), (9, 6312760), (10, 5681484), (12, 4734570), (15, 3787656), (18, 3156380), (20, 2840742), (24, 2367285), (30, 1893828), (36, 1578190), (40, 1420371), (45, 1262552), (60, 946914), (72, 789095), (90, 631276), (97, 585720), (120, 473457), (180, 315638), (194, 292860), (291, 195240), (360, 157819), (388, 146430), (485, 117144), (582, 97620), (776, 73215), (873, 65080), (970, 58572), (1164, 48810), (1455, 39048), (1627, 34920), (1746, 32540), (1940, 29286), (2328, 24405), (2910, 19524), (3254, 17460), (3492, 16270), (3880, 14643), (4365, 13016), (4881, 11640), (5820, 9762), (6508, 8730), (6984, 8135)]