40945440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85303}}^1$

素因数の和:85321

約数の個数: 48

約数和(自身を含む): 128979648

約数和(自身を除く): 88034208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85303, 170606, 255909, 341212, 426515, 511818, 682424, 853030, 1023636, 1279545, 1364848, 1706060, 2047272, 2559090, 2729696, 3412120, 4094544, 5118180, 6824240, 8189088, 10236360, 13648480, 20472720, 40945440]

約数ペア:

[(1, 40945440), (2, 20472720), (3, 13648480), (4, 10236360), (5, 8189088), (6, 6824240), (8, 5118180), (10, 4094544), (12, 3412120), (15, 2729696), (16, 2559090), (20, 2047272), (24, 1706060), (30, 1364848), (32, 1279545), (40, 1023636), (48, 853030), (60, 682424), (80, 511818), (96, 426515), (120, 341212), (160, 255909), (240, 170606), (480, 85303)]