1493760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{389}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 4782960

約数和(自身を除く): 3289200

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, 389, 480, 640, 768, 778, 960, 1167, 1280, 1556, 1920, 1945, 2334, 3112, 3840, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 12448, 15560, 18672, 23340, 24896, 31120, 37344, 46680, 49792, 62240, 74688, 93360, 99584, 124480, 149376, 186720, 248960, 298752, 373440, 497920, 746880, 1493760]

約数ペア:

[(1, 1493760), (2, 746880), (3, 497920), (4, 373440), (5, 298752), (6, 248960), (8, 186720), (10, 149376), (12, 124480), (15, 99584), (16, 93360), (20, 74688), (24, 62240), (30, 49792), (32, 46680), (40, 37344), (48, 31120), (60, 24896), (64, 23340), (80, 18672), (96, 15560), (120, 12448), (128, 11670), (160, 9336), (192, 7780), (240, 6224), (256, 5835), (320, 4668), (384, 3890), (389, 3840), (480, 3112), (640, 2334), (768, 1945), (778, 1920), (960, 1556), (1167, 1280)]