2012401260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7621}}^1$

素因数の和:7805

約数の個数: 120

約数和(自身を含む): 6352540656

約数和(自身を除く): 4340139396

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, 163, 180, 270, 324, 326, 405, 489, 540, 652, 810, 815, 978, 1467, 1620, 1630, 1956, 2445, 2934, 3260, 4401, 4890, 5868, 7335, 7621, 8802, 9780, 13203, 14670, 15242, 17604, 22005, 22863, 26406, 29340, 30484, 38105, 44010, 45726, 52812, 66015, 68589, 76210, 88020, 91452, 114315, 132030, 137178, 152420, 205767, 228630, 264060, 274356, 342945, 411534, 457260, 617301, 685890, 823068, 1028835, 1234602, 1242223, 1371780, 2057670, 2469204, 2484446, 3086505, 3726669, 4115340, 4968892, 6173010, 6211115, 7453338, 11180007, 12346020, 12422230, 14906676, 18633345, 22360014, 24844460, 33540021, 37266690, 44720028, 55900035, 67080042, 74533380, 100620063, 111800070, 134160084, 167700105, 201240126, 223600140, 335400210, 402480252, 503100315, 670800420, 1006200630, 2012401260]

約数ペア:

[(1, 2012401260), (2, 1006200630), (3, 670800420), (4, 503100315), (5, 402480252), (6, 335400210), (9, 223600140), (10, 201240126), (12, 167700105), (15, 134160084), (18, 111800070), (20, 100620063), (27, 74533380), (30, 67080042), (36, 55900035), (45, 44720028), (54, 37266690), (60, 33540021), (81, 24844460), (90, 22360014), (108, 18633345), (135, 14906676), (162, 12422230), (163, 12346020), (180, 11180007), (270, 7453338), (324, 6211115), (326, 6173010), (405, 4968892), (489, 4115340), (540, 3726669), (652, 3086505), (810, 2484446), (815, 2469204), (978, 2057670), (1467, 1371780), (1620, 1242223), (1630, 1234602), (1956, 1028835), (2445, 823068), (2934, 685890), (3260, 617301), (4401, 457260), (4890, 411534), (5868, 342945), (7335, 274356), (7621, 264060), (8802, 228630), (9780, 205767), (13203, 152420), (14670, 137178), (15242, 132030), (17604, 114315), (22005, 91452), (22863, 88020), (26406, 76210), (29340, 68589), (30484, 66015), (38105, 52812), (44010, 45726)]