1373781480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{82361}}^1$

素因数の和:82514

約数の個数: 64

約数和(自身を含む): 4151044800

約数和(自身を除く): 2777263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 82361, 164722, 247083, 329444, 411805, 494166, 658888, 823610, 988332, 1235415, 1647220, 1976664, 2470830, 3294440, 4941660, 9883320, 11448179, 22896358, 34344537, 45792716, 57240895, 68689074, 91585432, 114481790, 137378148, 171722685, 228963580, 274756296, 343445370, 457927160, 686890740, 1373781480]

約数ペア:

[(1, 1373781480), (2, 686890740), (3, 457927160), (4, 343445370), (5, 274756296), (6, 228963580), (8, 171722685), (10, 137378148), (12, 114481790), (15, 91585432), (20, 68689074), (24, 57240895), (30, 45792716), (40, 34344537), (60, 22896358), (120, 11448179), (139, 9883320), (278, 4941660), (417, 3294440), (556, 2470830), (695, 1976664), (834, 1647220), (1112, 1235415), (1390, 988332), (1668, 823610), (2085, 658888), (2780, 494166), (3336, 411805), (4170, 329444), (5560, 247083), (8340, 164722), (16680, 82361)]