47787960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 160392960

約数和(自身を除く): 112605000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 883, 902, 984, 1230, 1320, 1353, 1640, 1766, 1804, 2255, 2460, 2649, 2706, 3532, 3608, 4415, 4510, 4920, 5298, 5412, 6765, 7064, 8830, 9020, 9713, 10596, 10824, 13245, 13530, 17660, 18040, 19426, 21192, 26490, 27060, 29139, 35320, 36203, 38852, 48565, 52980, 54120, 58278, 72406, 77704, 97130, 105960, 108609, 116556, 144812, 145695, 181015, 194260, 217218, 233112, 289624, 291390, 362030, 388520, 398233, 434436, 543045, 582780, 724060, 796466, 868872, 1086090, 1165560, 1194699, 1448120, 1592932, 1991165, 2172180, 2389398, 3185864, 3982330, 4344360, 4778796, 5973495, 7964660, 9557592, 11946990, 15929320, 23893980, 47787960]

約数ペア:

[(1, 47787960), (2, 23893980), (3, 15929320), (4, 11946990), (5, 9557592), (6, 7964660), (8, 5973495), (10, 4778796), (11, 4344360), (12, 3982330), (15, 3185864), (20, 2389398), (22, 2172180), (24, 1991165), (30, 1592932), (33, 1448120), (40, 1194699), (41, 1165560), (44, 1086090), (55, 868872), (60, 796466), (66, 724060), (82, 582780), (88, 543045), (110, 434436), (120, 398233), (123, 388520), (132, 362030), (164, 291390), (165, 289624), (205, 233112), (220, 217218), (246, 194260), (264, 181015), (328, 145695), (330, 144812), (410, 116556), (440, 108609), (451, 105960), (492, 97130), (615, 77704), (660, 72406), (820, 58278), (883, 54120), (902, 52980), (984, 48565), (1230, 38852), (1320, 36203), (1353, 35320), (1640, 29139), (1766, 27060), (1804, 26490), (2255, 21192), (2460, 19426), (2649, 18040), (2706, 17660), (3532, 13530), (3608, 13245), (4415, 10824), (4510, 10596), (4920, 9713), (5298, 9020), (5412, 8830), (6765, 7064)]