2427719280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1445071}}^1$

素因数の和:1445094

約数の個数: 80

約数和(自身を含む): 8601068544

約数和(自身を除く): 6173349264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1445071, 2890142, 4335213, 5780284, 7225355, 8670426, 10115497, 11560568, 14450710, 17340852, 20230994, 21676065, 23121136, 28901420, 30346491, 34681704, 40461988, 43352130, 50577485, 57802840, 60692982, 69363408, 80923976, 86704260, 101154970, 115605680, 121385964, 151732455, 161847952, 173408520, 202309940, 242771928, 303464910, 346817040, 404619880, 485543856, 606929820, 809239760, 1213859640, 2427719280]

約数ペア:

[(1, 2427719280), (2, 1213859640), (3, 809239760), (4, 606929820), (5, 485543856), (6, 404619880), (7, 346817040), (8, 303464910), (10, 242771928), (12, 202309940), (14, 173408520), (15, 161847952), (16, 151732455), (20, 121385964), (21, 115605680), (24, 101154970), (28, 86704260), (30, 80923976), (35, 69363408), (40, 60692982), (42, 57802840), (48, 50577485), (56, 43352130), (60, 40461988), (70, 34681704), (80, 30346491), (84, 28901420), (105, 23121136), (112, 21676065), (120, 20230994), (140, 17340852), (168, 14450710), (210, 11560568), (240, 10115497), (280, 8670426), (336, 7225355), (420, 5780284), (560, 4335213), (840, 2890142), (1680, 1445071)]