4395840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 14752320

約数和(自身を除く): 10356480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 241, 285, 304, 320, 380, 456, 480, 482, 570, 608, 723, 760, 912, 960, 964, 1140, 1205, 1216, 1446, 1520, 1824, 1928, 2280, 2410, 2892, 3040, 3615, 3648, 3856, 4560, 4579, 4820, 5784, 6080, 7230, 7712, 9120, 9158, 9640, 11568, 13737, 14460, 15424, 18240, 18316, 19280, 22895, 23136, 27474, 28920, 36632, 38560, 45790, 46272, 54948, 57840, 68685, 73264, 77120, 91580, 109896, 115680, 137370, 146528, 183160, 219792, 231360, 274740, 293056, 366320, 439584, 549480, 732640, 879168, 1098960, 1465280, 2197920, 4395840]

約数ペア:

[(1, 4395840), (2, 2197920), (3, 1465280), (4, 1098960), (5, 879168), (6, 732640), (8, 549480), (10, 439584), (12, 366320), (15, 293056), (16, 274740), (19, 231360), (20, 219792), (24, 183160), (30, 146528), (32, 137370), (38, 115680), (40, 109896), (48, 91580), (57, 77120), (60, 73264), (64, 68685), (76, 57840), (80, 54948), (95, 46272), (96, 45790), (114, 38560), (120, 36632), (152, 28920), (160, 27474), (190, 23136), (192, 22895), (228, 19280), (240, 18316), (241, 18240), (285, 15424), (304, 14460), (320, 13737), (380, 11568), (456, 9640), (480, 9158), (482, 9120), (570, 7712), (608, 7230), (723, 6080), (760, 5784), (912, 4820), (960, 4579), (964, 4560), (1140, 3856), (1205, 3648), (1216, 3615), (1446, 3040), (1520, 2892), (1824, 2410), (1928, 2280)]