61729560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 209361600

約数和(自身を除く): 147632040

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, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 937, 1080, 1098, 1220, 1464, 1647, 1830, 1874, 2196, 2440, 2745, 2811, 3294, 3660, 3748, 4392, 4685, 5490, 5622, 6588, 7320, 7496, 8235, 8433, 9370, 10980, 11244, 13176, 14055, 16470, 16866, 18740, 21960, 22488, 25299, 28110, 32940, 33732, 37480, 42165, 50598, 56220, 57157, 65880, 67464, 84330, 101196, 112440, 114314, 126495, 168660, 171471, 202392, 228628, 252990, 285785, 337320, 342942, 457256, 505980, 514413, 571570, 685884, 857355, 1011960, 1028826, 1143140, 1371768, 1543239, 1714710, 2057652, 2286280, 2572065, 3086478, 3429420, 4115304, 5144130, 6172956, 6858840, 7716195, 10288260, 12345912, 15432390, 20576520, 30864780, 61729560]

約数ペア:

[(1, 61729560), (2, 30864780), (3, 20576520), (4, 15432390), (5, 12345912), (6, 10288260), (8, 7716195), (9, 6858840), (10, 6172956), (12, 5144130), (15, 4115304), (18, 3429420), (20, 3086478), (24, 2572065), (27, 2286280), (30, 2057652), (36, 1714710), (40, 1543239), (45, 1371768), (54, 1143140), (60, 1028826), (61, 1011960), (72, 857355), (90, 685884), (108, 571570), (120, 514413), (122, 505980), (135, 457256), (180, 342942), (183, 337320), (216, 285785), (244, 252990), (270, 228628), (305, 202392), (360, 171471), (366, 168660), (488, 126495), (540, 114314), (549, 112440), (610, 101196), (732, 84330), (915, 67464), (937, 65880), (1080, 57157), (1098, 56220), (1220, 50598), (1464, 42165), (1647, 37480), (1830, 33732), (1874, 32940), (2196, 28110), (2440, 25299), (2745, 22488), (2811, 21960), (3294, 18740), (3660, 16866), (3748, 16470), (4392, 14055), (4685, 13176), (5490, 11244), (5622, 10980), (6588, 9370), (7320, 8433), (7496, 8235)]