1520118720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{527819}}^1$

素因数の和:527842

約数の個数: 84

約数和(自身を含む): 5228584920

約数和(自身を除く): 3708466200

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, 527819, 1055638, 1583457, 2111276, 2639095, 3166914, 4222552, 4750371, 5278190, 6333828, 7917285, 8445104, 9500742, 10556380, 12667656, 15834570, 16890208, 19001484, 21112760, 23751855, 25335312, 31669140, 33780416, 38002968, 42225520, 47503710, 50670624, 63338280, 76005936, 84451040, 95007420, 101341248, 126676560, 152011872, 168902080, 190014840, 253353120, 304023744, 380029680, 506706240, 760059360, 1520118720]

約数ペア:

[(1, 1520118720), (2, 760059360), (3, 506706240), (4, 380029680), (5, 304023744), (6, 253353120), (8, 190014840), (9, 168902080), (10, 152011872), (12, 126676560), (15, 101341248), (16, 95007420), (18, 84451040), (20, 76005936), (24, 63338280), (30, 50670624), (32, 47503710), (36, 42225520), (40, 38002968), (45, 33780416), (48, 31669140), (60, 25335312), (64, 23751855), (72, 21112760), (80, 19001484), (90, 16890208), (96, 15834570), (120, 12667656), (144, 10556380), (160, 9500742), (180, 8445104), (192, 7917285), (240, 6333828), (288, 5278190), (320, 4750371), (360, 4222552), (480, 3166914), (576, 2639095), (720, 2111276), (960, 1583457), (1440, 1055638), (2880, 527819)]