1605797460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:725

約数の個数: 168

約数和(自身を含む): 5088037416

約数和(自身を除く): 3482239956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 241, 243, 270, 324, 405, 457, 482, 486, 540, 723, 729, 810, 914, 964, 972, 1205, 1215, 1371, 1446, 1458, 1620, 1828, 2169, 2285, 2410, 2430, 2742, 2892, 2916, 3615, 3645, 4113, 4338, 4570, 4820, 4860, 5484, 6507, 6855, 7230, 7290, 8226, 8676, 9140, 10845, 12339, 13014, 13710, 14460, 14580, 16452, 19521, 20565, 21690, 24678, 26028, 27420, 32535, 37017, 39042, 41130, 43380, 49356, 58563, 61695, 65070, 74034, 78084, 82260, 97605, 110137, 111051, 117126, 123390, 130140, 148068, 175689, 185085, 195210, 220274, 222102, 234252, 246780, 292815, 330411, 333153, 351378, 370170, 390420, 440548, 444204, 550685, 555255, 585630, 660822, 666306, 702756, 740340, 878445, 991233, 1101370, 1110510, 1171260, 1321644, 1332612, 1652055, 1665765, 1756890, 1982466, 2202740, 2221020, 2973699, 3304110, 3331530, 3513780, 3964932, 4956165, 5947398, 6608220, 6663060, 8921097, 9912330, 11894796, 14868495, 17842194, 19824660, 26763291, 29736990, 35684388, 44605485, 53526582, 59473980, 80289873, 89210970, 107053164, 133816455, 160579746, 178421940, 267632910, 321159492, 401449365, 535265820, 802898730, 1605797460]

約数ペア:

[(1, 1605797460), (2, 802898730), (3, 535265820), (4, 401449365), (5, 321159492), (6, 267632910), (9, 178421940), (10, 160579746), (12, 133816455), (15, 107053164), (18, 89210970), (20, 80289873), (27, 59473980), (30, 53526582), (36, 44605485), (45, 35684388), (54, 29736990), (60, 26763291), (81, 19824660), (90, 17842194), (108, 14868495), (135, 11894796), (162, 9912330), (180, 8921097), (241, 6663060), (243, 6608220), (270, 5947398), (324, 4956165), (405, 3964932), (457, 3513780), (482, 3331530), (486, 3304110), (540, 2973699), (723, 2221020), (729, 2202740), (810, 1982466), (914, 1756890), (964, 1665765), (972, 1652055), (1205, 1332612), (1215, 1321644), (1371, 1171260), (1446, 1110510), (1458, 1101370), (1620, 991233), (1828, 878445), (2169, 740340), (2285, 702756), (2410, 666306), (2430, 660822), (2742, 585630), (2892, 555255), (2916, 550685), (3615, 444204), (3645, 440548), (4113, 390420), (4338, 370170), (4570, 351378), (4820, 333153), (4860, 330411), (5484, 292815), (6507, 246780), (6855, 234252), (7230, 222102), (7290, 220274), (8226, 195210), (8676, 185085), (9140, 175689), (10845, 148068), (12339, 130140), (13014, 123390), (13710, 117126), (14460, 111051), (14580, 110137), (16452, 97605), (19521, 82260), (20565, 78084), (21690, 74034), (24678, 65070), (26028, 61695), (27420, 58563), (32535, 49356), (37017, 43380), (39042, 41130)]