73090720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24043}}^1$

素因数の和:24077

約数の個数: 48

約数和(自身を含む): 181772640

約数和(自身を除く): 108681920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 24043, 48086, 96172, 120215, 192344, 240430, 384688, 456817, 480860, 769376, 913634, 961720, 1827268, 1923440, 2284085, 3654536, 3846880, 4568170, 7309072, 9136340, 14618144, 18272680, 36545360, 73090720]

約数ペア:

[(1, 73090720), (2, 36545360), (4, 18272680), (5, 14618144), (8, 9136340), (10, 7309072), (16, 4568170), (19, 3846880), (20, 3654536), (32, 2284085), (38, 1923440), (40, 1827268), (76, 961720), (80, 913634), (95, 769376), (152, 480860), (160, 456817), (190, 384688), (304, 240430), (380, 192344), (608, 120215), (760, 96172), (1520, 48086), (3040, 24043)]