196254480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{817727}}^1$

素因数の和:817743

約数の個数: 40

約数和(自身を含む): 608389632

約数和(自身を除く): 412135152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 817727, 1635454, 2453181, 3270908, 4088635, 4906362, 6541816, 8177270, 9812724, 12265905, 13083632, 16354540, 19625448, 24531810, 32709080, 39250896, 49063620, 65418160, 98127240, 196254480]

約数ペア:

[(1, 196254480), (2, 98127240), (3, 65418160), (4, 49063620), (5, 39250896), (6, 32709080), (8, 24531810), (10, 19625448), (12, 16354540), (15, 13083632), (16, 12265905), (20, 9812724), (24, 8177270), (30, 6541816), (40, 4906362), (48, 4088635), (60, 3270908), (80, 2453181), (120, 1635454), (240, 817727)]