5840520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 21254400

約数和(自身を除く): 15413880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 409, 420, 476, 510, 595, 680, 714, 818, 840, 952, 1020, 1190, 1227, 1428, 1636, 1785, 2040, 2045, 2380, 2454, 2856, 2863, 3272, 3570, 4090, 4760, 4908, 5726, 6135, 6953, 7140, 8180, 8589, 9816, 11452, 12270, 13906, 14280, 14315, 16360, 17178, 20859, 22904, 24540, 27812, 28630, 34356, 34765, 41718, 42945, 48671, 49080, 55624, 57260, 68712, 69530, 83436, 85890, 97342, 104295, 114520, 139060, 146013, 166872, 171780, 194684, 208590, 243355, 278120, 292026, 343560, 389368, 417180, 486710, 584052, 730065, 834360, 973420, 1168104, 1460130, 1946840, 2920260, 5840520]

約数ペア:

[(1, 5840520), (2, 2920260), (3, 1946840), (4, 1460130), (5, 1168104), (6, 973420), (7, 834360), (8, 730065), (10, 584052), (12, 486710), (14, 417180), (15, 389368), (17, 343560), (20, 292026), (21, 278120), (24, 243355), (28, 208590), (30, 194684), (34, 171780), (35, 166872), (40, 146013), (42, 139060), (51, 114520), (56, 104295), (60, 97342), (68, 85890), (70, 83436), (84, 69530), (85, 68712), (102, 57260), (105, 55624), (119, 49080), (120, 48671), (136, 42945), (140, 41718), (168, 34765), (170, 34356), (204, 28630), (210, 27812), (238, 24540), (255, 22904), (280, 20859), (340, 17178), (357, 16360), (408, 14315), (409, 14280), (420, 13906), (476, 12270), (510, 11452), (595, 9816), (680, 8589), (714, 8180), (818, 7140), (840, 6953), (952, 6135), (1020, 5726), (1190, 4908), (1227, 4760), (1428, 4090), (1636, 3570), (1785, 3272), (2040, 2863), (2045, 2856), (2380, 2454)]