25192320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13121}}^1$

素因数の和:13143

約数の個数: 64

約数和(自身を含む): 80306640

約数和(自身を除く): 55114320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 131210, 157452, 196815, 209936, 262420, 314904, 393630, 419872, 524840, 629808, 787260, 839744, 1049680, 1259616, 1574520, 1679488, 2099360, 2519232, 3149040, 4198720, 5038464, 6298080, 8397440, 12596160, 25192320]

約数ペア:

[(1, 25192320), (2, 12596160), (3, 8397440), (4, 6298080), (5, 5038464), (6, 4198720), (8, 3149040), (10, 2519232), (12, 2099360), (15, 1679488), (16, 1574520), (20, 1259616), (24, 1049680), (30, 839744), (32, 787260), (40, 629808), (48, 524840), (60, 419872), (64, 393630), (80, 314904), (96, 262420), (120, 209936), (128, 196815), (160, 157452), (192, 131210), (240, 104968), (320, 78726), (384, 65605), (480, 52484), (640, 39363), (960, 26242), (1920, 13121)]