193437840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{805991}}^1$

素因数の和:806007

約数の個数: 40

約数和(自身を含む): 599658048

約数和(自身を除く): 406220208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 805991, 1611982, 2417973, 3223964, 4029955, 4835946, 6447928, 8059910, 9671892, 12089865, 12895856, 16119820, 19343784, 24179730, 32239640, 38687568, 48359460, 64479280, 96718920, 193437840]

約数ペア:

[(1, 193437840), (2, 96718920), (3, 64479280), (4, 48359460), (5, 38687568), (6, 32239640), (8, 24179730), (10, 19343784), (12, 16119820), (15, 12895856), (16, 12089865), (20, 9671892), (24, 8059910), (30, 6447928), (40, 4835946), (48, 4029955), (60, 3223964), (80, 2417973), (120, 1611982), (240, 805991)]