61973760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16139}}^1$

素因数の和:16163

約数の個数: 72

約数和(自身を含む): 197940960

約数和(自身を除く): 135967200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 16139, 32278, 48417, 64556, 80695, 96834, 129112, 161390, 193668, 242085, 258224, 322780, 387336, 484170, 516448, 645560, 774672, 968340, 1032896, 1291120, 1549344, 1936680, 2065792, 2582240, 3098688, 3873360, 4131584, 5164480, 6197376, 7746720, 10328960, 12394752, 15493440, 20657920, 30986880, 61973760]

約数ペア:

[(1, 61973760), (2, 30986880), (3, 20657920), (4, 15493440), (5, 12394752), (6, 10328960), (8, 7746720), (10, 6197376), (12, 5164480), (15, 4131584), (16, 3873360), (20, 3098688), (24, 2582240), (30, 2065792), (32, 1936680), (40, 1549344), (48, 1291120), (60, 1032896), (64, 968340), (80, 774672), (96, 645560), (120, 516448), (128, 484170), (160, 387336), (192, 322780), (240, 258224), (256, 242085), (320, 193668), (384, 161390), (480, 129112), (640, 96834), (768, 80695), (960, 64556), (1280, 48417), (1920, 32278), (3840, 16139)]