26220240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 92256000

約数和(自身を除く): 66035760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 199, 216, 240, 244, 270, 305, 360, 366, 398, 432, 488, 540, 549, 597, 610, 720, 732, 796, 915, 976, 995, 1080, 1098, 1194, 1220, 1464, 1592, 1647, 1791, 1830, 1990, 2160, 2196, 2388, 2440, 2745, 2928, 2985, 3184, 3294, 3582, 3660, 3980, 4392, 4776, 4880, 5373, 5490, 5970, 6588, 7164, 7320, 7960, 8235, 8784, 8955, 9552, 10746, 10980, 11940, 12139, 13176, 14328, 14640, 15920, 16470, 17910, 21492, 21960, 23880, 24278, 26352, 26865, 28656, 32940, 35820, 36417, 42984, 43920, 47760, 48556, 53730, 60695, 65880, 71640, 72834, 85968, 97112, 107460, 109251, 121390, 131760, 143280, 145668, 182085, 194224, 214920, 218502, 242780, 291336, 327753, 364170, 429840, 437004, 485560, 546255, 582672, 655506, 728340, 874008, 971120, 1092510, 1311012, 1456680, 1638765, 1748016, 2185020, 2622024, 2913360, 3277530, 4370040, 5244048, 6555060, 8740080, 13110120, 26220240]

約数ペア:

[(1, 26220240), (2, 13110120), (3, 8740080), (4, 6555060), (5, 5244048), (6, 4370040), (8, 3277530), (9, 2913360), (10, 2622024), (12, 2185020), (15, 1748016), (16, 1638765), (18, 1456680), (20, 1311012), (24, 1092510), (27, 971120), (30, 874008), (36, 728340), (40, 655506), (45, 582672), (48, 546255), (54, 485560), (60, 437004), (61, 429840), (72, 364170), (80, 327753), (90, 291336), (108, 242780), (120, 218502), (122, 214920), (135, 194224), (144, 182085), (180, 145668), (183, 143280), (199, 131760), (216, 121390), (240, 109251), (244, 107460), (270, 97112), (305, 85968), (360, 72834), (366, 71640), (398, 65880), (432, 60695), (488, 53730), (540, 48556), (549, 47760), (597, 43920), (610, 42984), (720, 36417), (732, 35820), (796, 32940), (915, 28656), (976, 26865), (995, 26352), (1080, 24278), (1098, 23880), (1194, 21960), (1220, 21492), (1464, 17910), (1592, 16470), (1647, 15920), (1791, 14640), (1830, 14328), (1990, 13176), (2160, 12139), (2196, 11940), (2388, 10980), (2440, 10746), (2745, 9552), (2928, 8955), (2985, 8784), (3184, 8235), (3294, 7960), (3582, 7320), (3660, 7164), (3980, 6588), (4392, 5970), (4776, 5490), (4880, 5373)]