61993080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 210254400

約数和(自身を除く): 148261320

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, 941, 1080, 1098, 1220, 1464, 1647, 1830, 1882, 2196, 2440, 2745, 2823, 3294, 3660, 3764, 4392, 4705, 5490, 5646, 6588, 7320, 7528, 8235, 8469, 9410, 10980, 11292, 13176, 14115, 16470, 16938, 18820, 21960, 22584, 25407, 28230, 32940, 33876, 37640, 42345, 50814, 56460, 57401, 65880, 67752, 84690, 101628, 112920, 114802, 127035, 169380, 172203, 203256, 229604, 254070, 287005, 338760, 344406, 459208, 508140, 516609, 574010, 688812, 861015, 1016280, 1033218, 1148020, 1377624, 1549827, 1722030, 2066436, 2296040, 2583045, 3099654, 3444060, 4132872, 5166090, 6199308, 6888120, 7749135, 10332180, 12398616, 15498270, 20664360, 30996540, 61993080]

約数ペア:

[(1, 61993080), (2, 30996540), (3, 20664360), (4, 15498270), (5, 12398616), (6, 10332180), (8, 7749135), (9, 6888120), (10, 6199308), (12, 5166090), (15, 4132872), (18, 3444060), (20, 3099654), (24, 2583045), (27, 2296040), (30, 2066436), (36, 1722030), (40, 1549827), (45, 1377624), (54, 1148020), (60, 1033218), (61, 1016280), (72, 861015), (90, 688812), (108, 574010), (120, 516609), (122, 508140), (135, 459208), (180, 344406), (183, 338760), (216, 287005), (244, 254070), (270, 229604), (305, 203256), (360, 172203), (366, 169380), (488, 127035), (540, 114802), (549, 112920), (610, 101628), (732, 84690), (915, 67752), (941, 65880), (1080, 57401), (1098, 56460), (1220, 50814), (1464, 42345), (1647, 37640), (1830, 33876), (1882, 32940), (2196, 28230), (2440, 25407), (2745, 22584), (2823, 21960), (3294, 18820), (3660, 16938), (3764, 16470), (4392, 14115), (4705, 13176), (5490, 11292), (5646, 10980), (6588, 9410), (7320, 8469), (7528, 8235)]