1145118060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{235621}}^1$

素因数の和:235645

約数の個数: 72

約数和(自身を含む): 3602189136

約数和(自身を除く): 2457071076

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 235621, 471242, 706863, 942484, 1178105, 1413726, 2120589, 2356210, 2827452, 3534315, 4241178, 4712420, 6361767, 7068630, 8482356, 10602945, 12723534, 14137260, 19085301, 21205890, 25447068, 31808835, 38170602, 42411780, 57255903, 63617670, 76341204, 95426505, 114511806, 127235340, 190853010, 229023612, 286279515, 381706020, 572559030, 1145118060]

約数ペア:

[(1, 1145118060), (2, 572559030), (3, 381706020), (4, 286279515), (5, 229023612), (6, 190853010), (9, 127235340), (10, 114511806), (12, 95426505), (15, 76341204), (18, 63617670), (20, 57255903), (27, 42411780), (30, 38170602), (36, 31808835), (45, 25447068), (54, 21205890), (60, 19085301), (81, 14137260), (90, 12723534), (108, 10602945), (135, 8482356), (162, 7068630), (180, 6361767), (243, 4712420), (270, 4241178), (324, 3534315), (405, 2827452), (486, 2356210), (540, 2120589), (810, 1413726), (972, 1178105), (1215, 942484), (1620, 706863), (2430, 471242), (4860, 235621)]