3310720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{739}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 9057600

約数和(自身を除く): 5746880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 739, 896, 1120, 1478, 2240, 2956, 3695, 4480, 5173, 5912, 7390, 10346, 11824, 14780, 20692, 23648, 25865, 29560, 41384, 47296, 51730, 59120, 82768, 94592, 103460, 118240, 165536, 206920, 236480, 331072, 413840, 472960, 662144, 827680, 1655360, 3310720]

約数ペア:

[(1, 3310720), (2, 1655360), (4, 827680), (5, 662144), (7, 472960), (8, 413840), (10, 331072), (14, 236480), (16, 206920), (20, 165536), (28, 118240), (32, 103460), (35, 94592), (40, 82768), (56, 59120), (64, 51730), (70, 47296), (80, 41384), (112, 29560), (128, 25865), (140, 23648), (160, 20692), (224, 14780), (280, 11824), (320, 10346), (448, 7390), (560, 5912), (640, 5173), (739, 4480), (896, 3695), (1120, 2956), (1478, 2240)]