2930560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 7405200

約数和(自身を除く): 4474640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 241, 304, 320, 380, 482, 608, 640, 760, 964, 1205, 1216, 1520, 1928, 2410, 2432, 3040, 3856, 4579, 4820, 6080, 7712, 9158, 9640, 12160, 15424, 18316, 19280, 22895, 30848, 36632, 38560, 45790, 73264, 77120, 91580, 146528, 154240, 183160, 293056, 366320, 586112, 732640, 1465280, 2930560]

約数ペア:

[(1, 2930560), (2, 1465280), (4, 732640), (5, 586112), (8, 366320), (10, 293056), (16, 183160), (19, 154240), (20, 146528), (32, 91580), (38, 77120), (40, 73264), (64, 45790), (76, 38560), (80, 36632), (95, 30848), (128, 22895), (152, 19280), (160, 18316), (190, 15424), (241, 12160), (304, 9640), (320, 9158), (380, 7712), (482, 6080), (608, 4820), (640, 4579), (760, 3856), (964, 3040), (1205, 2432), (1216, 2410), (1520, 1928)]