1947960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{773}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 7244640

約数和(自身を除く): 5296680

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, 773, 840, 1260, 1546, 2319, 2520, 3092, 3865, 4638, 5411, 6184, 6957, 7730, 9276, 10822, 11595, 13914, 15460, 16233, 18552, 21644, 23190, 27055, 27828, 30920, 32466, 34785, 43288, 46380, 48699, 54110, 55656, 64932, 69570, 81165, 92760, 97398, 108220, 129864, 139140, 162330, 194796, 216440, 243495, 278280, 324660, 389592, 486990, 649320, 973980, 1947960]

約数ペア:

[(1, 1947960), (2, 973980), (3, 649320), (4, 486990), (5, 389592), (6, 324660), (7, 278280), (8, 243495), (9, 216440), (10, 194796), (12, 162330), (14, 139140), (15, 129864), (18, 108220), (20, 97398), (21, 92760), (24, 81165), (28, 69570), (30, 64932), (35, 55656), (36, 54110), (40, 48699), (42, 46380), (45, 43288), (56, 34785), (60, 32466), (63, 30920), (70, 27828), (72, 27055), (84, 23190), (90, 21644), (105, 18552), (120, 16233), (126, 15460), (140, 13914), (168, 11595), (180, 10822), (210, 9276), (252, 7730), (280, 6957), (315, 6184), (360, 5411), (420, 4638), (504, 3865), (630, 3092), (773, 2520), (840, 2319), (1260, 1546)]