15119520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2454

約数の個数: 96

約数和(自身を含む): 51311232

約数和(自身を除く): 36191712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2423, 3120, 4846, 6240, 7269, 9692, 12115, 14538, 19384, 24230, 29076, 31499, 36345, 38768, 48460, 58152, 62998, 72690, 77536, 94497, 96920, 116304, 125996, 145380, 157495, 188994, 193840, 232608, 251992, 290760, 314990, 377988, 387680, 472485, 503984, 581520, 629980, 755976, 944970, 1007968, 1163040, 1259960, 1511952, 1889940, 2519920, 3023904, 3779880, 5039840, 7559760, 15119520]

約数ペア:

[(1, 15119520), (2, 7559760), (3, 5039840), (4, 3779880), (5, 3023904), (6, 2519920), (8, 1889940), (10, 1511952), (12, 1259960), (13, 1163040), (15, 1007968), (16, 944970), (20, 755976), (24, 629980), (26, 581520), (30, 503984), (32, 472485), (39, 387680), (40, 377988), (48, 314990), (52, 290760), (60, 251992), (65, 232608), (78, 193840), (80, 188994), (96, 157495), (104, 145380), (120, 125996), (130, 116304), (156, 96920), (160, 94497), (195, 77536), (208, 72690), (240, 62998), (260, 58152), (312, 48460), (390, 38768), (416, 36345), (480, 31499), (520, 29076), (624, 24230), (780, 19384), (1040, 14538), (1248, 12115), (1560, 9692), (2080, 7269), (2423, 6240), (3120, 4846)]