272210384640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{70888121}}^1$

素因数の和:70888145

約数の個数: 72

約数和(自身を含む): 869371928208

約数和(自身を除く): 597161543568

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 70888121, 141776242, 212664363, 283552484, 354440605, 425328726, 567104968, 708881210, 850657452, 1063321815, 1134209936, 1417762420, 1701314904, 2126643630, 2268419872, 2835524840, 3402629808, 4253287260, 4536839744, 5671049680, 6805259616, 8506574520, 9073679488, 11342099360, 13610519232, 17013149040, 18147358976, 22684198720, 27221038464, 34026298080, 45368397440, 54442076928, 68052596160, 90736794880, 136105192320, 272210384640]

約数ペア:

[(1, 272210384640), (2, 136105192320), (3, 90736794880), (4, 68052596160), (5, 54442076928), (6, 45368397440), (8, 34026298080), (10, 27221038464), (12, 22684198720), (15, 18147358976), (16, 17013149040), (20, 13610519232), (24, 11342099360), (30, 9073679488), (32, 8506574520), (40, 6805259616), (48, 5671049680), (60, 4536839744), (64, 4253287260), (80, 3402629808), (96, 2835524840), (120, 2268419872), (128, 2126643630), (160, 1701314904), (192, 1417762420), (240, 1134209936), (256, 1063321815), (320, 850657452), (384, 708881210), (480, 567104968), (640, 425328726), (768, 354440605), (960, 283552484), (1280, 212664363), (1920, 141776242), (3840, 70888121)]