4084920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 15181920

約数和(自身を除く): 11097000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1621, 2520, 3242, 4863, 6484, 8105, 9726, 11347, 12968, 14589, 16210, 19452, 22694, 24315, 29178, 32420, 34041, 38904, 45388, 48630, 56735, 58356, 64840, 68082, 72945, 90776, 97260, 102123, 113470, 116712, 136164, 145890, 170205, 194520, 204246, 226940, 272328, 291780, 340410, 408492, 453880, 510615, 583560, 680820, 816984, 1021230, 1361640, 2042460, 4084920]

約数ペア:

[(1, 4084920), (2, 2042460), (3, 1361640), (4, 1021230), (5, 816984), (6, 680820), (7, 583560), (8, 510615), (9, 453880), (10, 408492), (12, 340410), (14, 291780), (15, 272328), (18, 226940), (20, 204246), (21, 194520), (24, 170205), (28, 145890), (30, 136164), (35, 116712), (36, 113470), (40, 102123), (42, 97260), (45, 90776), (56, 72945), (60, 68082), (63, 64840), (70, 58356), (72, 56735), (84, 48630), (90, 45388), (105, 38904), (120, 34041), (126, 32420), (140, 29178), (168, 24315), (180, 22694), (210, 19452), (252, 16210), (280, 14589), (315, 12968), (360, 11347), (420, 9726), (504, 8105), (630, 6484), (840, 4863), (1260, 3242), (1621, 2520)]