13110120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 44640000

約数和(自身を除く): 31529880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 199, 216, 244, 270, 305, 360, 366, 398, 488, 540, 549, 597, 610, 732, 796, 915, 995, 1080, 1098, 1194, 1220, 1464, 1592, 1647, 1791, 1830, 1990, 2196, 2388, 2440, 2745, 2985, 3294, 3582, 3660, 3980, 4392, 4776, 5373, 5490, 5970, 6588, 7164, 7320, 7960, 8235, 8955, 10746, 10980, 11940, 12139, 13176, 14328, 16470, 17910, 21492, 21960, 23880, 24278, 26865, 32940, 35820, 36417, 42984, 48556, 53730, 60695, 65880, 71640, 72834, 97112, 107460, 109251, 121390, 145668, 182085, 214920, 218502, 242780, 291336, 327753, 364170, 437004, 485560, 546255, 655506, 728340, 874008, 1092510, 1311012, 1456680, 1638765, 2185020, 2622024, 3277530, 4370040, 6555060, 13110120]

約数ペア:

[(1, 13110120), (2, 6555060), (3, 4370040), (4, 3277530), (5, 2622024), (6, 2185020), (8, 1638765), (9, 1456680), (10, 1311012), (12, 1092510), (15, 874008), (18, 728340), (20, 655506), (24, 546255), (27, 485560), (30, 437004), (36, 364170), (40, 327753), (45, 291336), (54, 242780), (60, 218502), (61, 214920), (72, 182085), (90, 145668), (108, 121390), (120, 109251), (122, 107460), (135, 97112), (180, 72834), (183, 71640), (199, 65880), (216, 60695), (244, 53730), (270, 48556), (305, 42984), (360, 36417), (366, 35820), (398, 32940), (488, 26865), (540, 24278), (549, 23880), (597, 21960), (610, 21492), (732, 17910), (796, 16470), (915, 14328), (995, 13176), (1080, 12139), (1098, 11940), (1194, 10980), (1220, 10746), (1464, 8955), (1592, 8235), (1647, 7960), (1791, 7320), (1830, 7164), (1990, 6588), (2196, 5970), (2388, 5490), (2440, 5373), (2745, 4776), (2985, 4392), (3294, 3980), (3582, 3660)]