49728480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 157707648

約数和(自身を除く): 107979168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 491, 633, 844, 982, 1055, 1266, 1473, 1688, 1964, 2110, 2455, 2532, 2946, 3165, 3376, 3928, 4220, 4910, 5064, 5892, 6330, 6752, 7365, 7856, 8440, 9820, 10128, 11784, 12660, 14730, 15712, 16880, 19640, 20256, 23568, 25320, 29460, 33760, 39280, 47136, 50640, 58920, 78560, 101280, 103601, 117840, 207202, 235680, 310803, 414404, 518005, 621606, 828808, 1036010, 1243212, 1554015, 1657616, 2072020, 2486424, 3108030, 3315232, 4144040, 4972848, 6216060, 8288080, 9945696, 12432120, 16576160, 24864240, 49728480]

約数ペア:

[(1, 49728480), (2, 24864240), (3, 16576160), (4, 12432120), (5, 9945696), (6, 8288080), (8, 6216060), (10, 4972848), (12, 4144040), (15, 3315232), (16, 3108030), (20, 2486424), (24, 2072020), (30, 1657616), (32, 1554015), (40, 1243212), (48, 1036010), (60, 828808), (80, 621606), (96, 518005), (120, 414404), (160, 310803), (211, 235680), (240, 207202), (422, 117840), (480, 103601), (491, 101280), (633, 78560), (844, 58920), (982, 50640), (1055, 47136), (1266, 39280), (1473, 33760), (1688, 29460), (1964, 25320), (2110, 23568), (2455, 20256), (2532, 19640), (2946, 16880), (3165, 15712), (3376, 14730), (3928, 12660), (4220, 11784), (4910, 10128), (5064, 9820), (5892, 8440), (6330, 7856), (6752, 7365)]