1019192640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2293}}^1$

素因数の和:2776

約数の個数: 112

約数和(自身を含む): 3244339968

約数和(自身を除く): 2225147328

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, 160, 192, 240, 320, 463, 480, 926, 960, 1389, 1852, 2293, 2315, 2778, 3704, 4586, 4630, 5556, 6879, 6945, 7408, 9172, 9260, 11112, 11465, 13758, 13890, 14816, 18344, 18520, 22224, 22930, 27516, 27780, 29632, 34395, 36688, 37040, 44448, 45860, 55032, 55560, 68790, 73376, 74080, 88896, 91720, 110064, 111120, 137580, 146752, 148160, 183440, 220128, 222240, 275160, 366880, 440256, 444480, 550320, 733760, 1061659, 1100640, 2123318, 2201280, 3184977, 4246636, 5308295, 6369954, 8493272, 10616590, 12739908, 15924885, 16986544, 21233180, 25479816, 31849770, 33973088, 42466360, 50959632, 63699540, 67946176, 84932720, 101919264, 127399080, 169865440, 203838528, 254798160, 339730880, 509596320, 1019192640]

約数ペア:

[(1, 1019192640), (2, 509596320), (3, 339730880), (4, 254798160), (5, 203838528), (6, 169865440), (8, 127399080), (10, 101919264), (12, 84932720), (15, 67946176), (16, 63699540), (20, 50959632), (24, 42466360), (30, 33973088), (32, 31849770), (40, 25479816), (48, 21233180), (60, 16986544), (64, 15924885), (80, 12739908), (96, 10616590), (120, 8493272), (160, 6369954), (192, 5308295), (240, 4246636), (320, 3184977), (463, 2201280), (480, 2123318), (926, 1100640), (960, 1061659), (1389, 733760), (1852, 550320), (2293, 444480), (2315, 440256), (2778, 366880), (3704, 275160), (4586, 222240), (4630, 220128), (5556, 183440), (6879, 148160), (6945, 146752), (7408, 137580), (9172, 111120), (9260, 110064), (11112, 91720), (11465, 88896), (13758, 74080), (13890, 73376), (14816, 68790), (18344, 55560), (18520, 55032), (22224, 45860), (22930, 44448), (27516, 37040), (27780, 36688), (29632, 34395)]