71487821520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3037}}^1\times {\mathrm{32693}}^1$

素因数の和:35749

約数の個数: 120

約数和(自身を含む): 240166331496

約数和(自身を除く): 168678509976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3037, 6074, 9111, 12148, 15185, 18222, 24296, 27333, 30370, 32693, 36444, 45555, 48592, 54666, 60740, 65386, 72888, 91110, 98079, 109332, 121480, 130772, 136665, 145776, 163465, 182220, 196158, 218664, 242960, 261544, 273330, 294237, 326930, 364440, 392316, 437328, 490395, 523088, 546660, 588474, 653860, 728880, 784632, 980790, 1093320, 1176948, 1307720, 1471185, 1569264, 1961580, 2186640, 2353896, 2615440, 2942370, 3923160, 4707792, 5884740, 7846320, 11769480, 23538960, 99288641, 198577282, 297865923, 397154564, 496443205, 595731846, 794309128, 893597769, 992886410, 1191463692, 1489329615, 1588618256, 1787195538, 1985772820, 2382927384, 2978659230, 3574391076, 3971545640, 4467988845, 4765854768, 5957318460, 7148782152, 7943091280, 8935977690, 11914636920, 14297564304, 17871955380, 23829273840, 35743910760, 71487821520]

約数ペア:

[(1, 71487821520), (2, 35743910760), (3, 23829273840), (4, 17871955380), (5, 14297564304), (6, 11914636920), (8, 8935977690), (9, 7943091280), (10, 7148782152), (12, 5957318460), (15, 4765854768), (16, 4467988845), (18, 3971545640), (20, 3574391076), (24, 2978659230), (30, 2382927384), (36, 1985772820), (40, 1787195538), (45, 1588618256), (48, 1489329615), (60, 1191463692), (72, 992886410), (80, 893597769), (90, 794309128), (120, 595731846), (144, 496443205), (180, 397154564), (240, 297865923), (360, 198577282), (720, 99288641), (3037, 23538960), (6074, 11769480), (9111, 7846320), (12148, 5884740), (15185, 4707792), (18222, 3923160), (24296, 2942370), (27333, 2615440), (30370, 2353896), (32693, 2186640), (36444, 1961580), (45555, 1569264), (48592, 1471185), (54666, 1307720), (60740, 1176948), (65386, 1093320), (72888, 980790), (91110, 784632), (98079, 728880), (109332, 653860), (121480, 588474), (130772, 546660), (136665, 523088), (145776, 490395), (163465, 437328), (182220, 392316), (196158, 364440), (218664, 326930), (242960, 294237), (261544, 273330)]