76808520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71119}}^1$

素因数の和:71139

約数の個数: 64

約数和(自身を含む): 256032000

約数和(自身を除く): 179223480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71119, 142238, 213357, 284476, 355595, 426714, 568952, 640071, 711190, 853428, 1066785, 1280142, 1422380, 1706856, 1920213, 2133570, 2560284, 2844760, 3200355, 3840426, 4267140, 5120568, 6400710, 7680852, 8534280, 9601065, 12801420, 15361704, 19202130, 25602840, 38404260, 76808520]

約数ペア:

[(1, 76808520), (2, 38404260), (3, 25602840), (4, 19202130), (5, 15361704), (6, 12801420), (8, 9601065), (9, 8534280), (10, 7680852), (12, 6400710), (15, 5120568), (18, 4267140), (20, 3840426), (24, 3200355), (27, 2844760), (30, 2560284), (36, 2133570), (40, 1920213), (45, 1706856), (54, 1422380), (60, 1280142), (72, 1066785), (90, 853428), (108, 711190), (120, 640071), (135, 568952), (180, 426714), (216, 355595), (270, 284476), (360, 213357), (540, 142238), (1080, 71119)]