7236474240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2897}}^1$

素因数の和:4220

約数の個数: 128

約数和(自身を含む): 23091959520

約数和(自身を除く): 15855485280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1301, 1920, 2602, 2897, 3903, 5204, 5794, 6505, 7806, 8691, 10408, 11588, 13010, 14485, 15612, 17382, 19515, 20816, 23176, 26020, 28970, 31224, 34764, 39030, 41632, 43455, 46352, 52040, 57940, 62448, 69528, 78060, 83264, 86910, 92704, 104080, 115880, 124896, 139056, 156120, 166528, 173820, 185408, 208160, 231760, 249792, 278112, 312240, 347640, 370816, 416320, 463520, 499584, 556224, 624480, 695280, 832640, 927040, 1112448, 1248960, 1390560, 1854080, 2497920, 2781120, 3768997, 5562240, 7537994, 11306991, 15075988, 18844985, 22613982, 30151976, 37689970, 45227964, 56534955, 60303952, 75379940, 90455928, 113069910, 120607904, 150759880, 180911856, 226139820, 241215808, 301519760, 361823712, 452279640, 482431616, 603039520, 723647424, 904559280, 1206079040, 1447294848, 1809118560, 2412158080, 3618237120, 7236474240]

約数ペア:

[(1, 7236474240), (2, 3618237120), (3, 2412158080), (4, 1809118560), (5, 1447294848), (6, 1206079040), (8, 904559280), (10, 723647424), (12, 603039520), (15, 482431616), (16, 452279640), (20, 361823712), (24, 301519760), (30, 241215808), (32, 226139820), (40, 180911856), (48, 150759880), (60, 120607904), (64, 113069910), (80, 90455928), (96, 75379940), (120, 60303952), (128, 56534955), (160, 45227964), (192, 37689970), (240, 30151976), (320, 22613982), (384, 18844985), (480, 15075988), (640, 11306991), (960, 7537994), (1301, 5562240), (1920, 3768997), (2602, 2781120), (2897, 2497920), (3903, 1854080), (5204, 1390560), (5794, 1248960), (6505, 1112448), (7806, 927040), (8691, 832640), (10408, 695280), (11588, 624480), (13010, 556224), (14485, 499584), (15612, 463520), (17382, 416320), (19515, 370816), (20816, 347640), (23176, 312240), (26020, 278112), (28970, 249792), (31224, 231760), (34764, 208160), (39030, 185408), (41632, 173820), (43455, 166528), (46352, 156120), (52040, 139056), (57940, 124896), (62448, 115880), (69528, 104080), (78060, 92704), (83264, 86910)]