1263476160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{438707}}^1$

素因数の和:438730

約数の個数: 84

約数和(自身を含む): 4345841448

約数和(自身を除く): 3082365288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 438707, 877414, 1316121, 1754828, 2193535, 2632242, 3509656, 3948363, 4387070, 5264484, 6580605, 7019312, 7896726, 8774140, 10528968, 13161210, 14038624, 15793452, 17548280, 19741815, 21057936, 26322420, 28077248, 31586904, 35096560, 39483630, 42115872, 52644840, 63173808, 70193120, 78967260, 84231744, 105289680, 126347616, 140386240, 157934520, 210579360, 252695232, 315869040, 421158720, 631738080, 1263476160]

約数ペア:

[(1, 1263476160), (2, 631738080), (3, 421158720), (4, 315869040), (5, 252695232), (6, 210579360), (8, 157934520), (9, 140386240), (10, 126347616), (12, 105289680), (15, 84231744), (16, 78967260), (18, 70193120), (20, 63173808), (24, 52644840), (30, 42115872), (32, 39483630), (36, 35096560), (40, 31586904), (45, 28077248), (48, 26322420), (60, 21057936), (64, 19741815), (72, 17548280), (80, 15793452), (90, 14038624), (96, 13161210), (120, 10528968), (144, 8774140), (160, 7896726), (180, 7019312), (192, 6580605), (240, 5264484), (288, 4387070), (320, 3948363), (360, 3509656), (480, 2632242), (576, 2193535), (720, 1754828), (960, 1316121), (1440, 877414), (2880, 438707)]