147969180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 467340720

約数和(自身を除く): 319371540

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, 270, 324, 379, 405, 482, 540, 723, 758, 810, 964, 1137, 1205, 1446, 1516, 1620, 1895, 2169, 2274, 2410, 2892, 3411, 3615, 3790, 4338, 4548, 4820, 5685, 6507, 6822, 7230, 7580, 8676, 10233, 10845, 11370, 13014, 13644, 14460, 17055, 19521, 20466, 21690, 22740, 26028, 30699, 32535, 34110, 39042, 40932, 43380, 51165, 61398, 65070, 68220, 78084, 91339, 97605, 102330, 122796, 130140, 153495, 182678, 195210, 204660, 274017, 306990, 365356, 390420, 456695, 548034, 613980, 822051, 913390, 1096068, 1370085, 1644102, 1826780, 2466153, 2740170, 3288204, 4110255, 4932306, 5480340, 7398459, 8220510, 9864612, 12330765, 14796918, 16441020, 24661530, 29593836, 36992295, 49323060, 73984590, 147969180]

約数ペア:

[(1, 147969180), (2, 73984590), (3, 49323060), (4, 36992295), (5, 29593836), (6, 24661530), (9, 16441020), (10, 14796918), (12, 12330765), (15, 9864612), (18, 8220510), (20, 7398459), (27, 5480340), (30, 4932306), (36, 4110255), (45, 3288204), (54, 2740170), (60, 2466153), (81, 1826780), (90, 1644102), (108, 1370085), (135, 1096068), (162, 913390), (180, 822051), (241, 613980), (270, 548034), (324, 456695), (379, 390420), (405, 365356), (482, 306990), (540, 274017), (723, 204660), (758, 195210), (810, 182678), (964, 153495), (1137, 130140), (1205, 122796), (1446, 102330), (1516, 97605), (1620, 91339), (1895, 78084), (2169, 68220), (2274, 65070), (2410, 61398), (2892, 51165), (3411, 43380), (3615, 40932), (3790, 39042), (4338, 34110), (4548, 32535), (4820, 30699), (5685, 26028), (6507, 22740), (6822, 21690), (7230, 20466), (7580, 19521), (8676, 17055), (10233, 14460), (10845, 13644), (11370, 13014)]