1515469120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:1928

約数の個数: 112

約数和(自身を含む): 3954158208

約数和(自身を除く): 2438689088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 263, 320, 352, 440, 526, 704, 880, 1052, 1315, 1637, 1760, 2104, 2630, 2893, 3274, 3520, 4208, 5260, 5786, 6548, 8185, 8416, 10520, 11572, 13096, 14465, 16370, 16832, 18007, 21040, 23144, 26192, 28930, 32740, 36014, 42080, 46288, 52384, 57860, 65480, 72028, 84160, 90035, 92576, 104768, 115720, 130960, 144056, 180070, 185152, 231440, 261920, 288112, 360140, 430531, 462880, 523840, 576224, 720280, 861062, 925760, 1152448, 1440560, 1722124, 2152655, 2881120, 3444248, 4305310, 4735841, 5762240, 6888496, 8610620, 9471682, 13776992, 17221240, 18943364, 23679205, 27553984, 34442480, 37886728, 47358410, 68884960, 75773456, 94716820, 137769920, 151546912, 189433640, 303093824, 378867280, 757734560, 1515469120]

約数ペア:

[(1, 1515469120), (2, 757734560), (4, 378867280), (5, 303093824), (8, 189433640), (10, 151546912), (11, 137769920), (16, 94716820), (20, 75773456), (22, 68884960), (32, 47358410), (40, 37886728), (44, 34442480), (55, 27553984), (64, 23679205), (80, 18943364), (88, 17221240), (110, 13776992), (160, 9471682), (176, 8610620), (220, 6888496), (263, 5762240), (320, 4735841), (352, 4305310), (440, 3444248), (526, 2881120), (704, 2152655), (880, 1722124), (1052, 1440560), (1315, 1152448), (1637, 925760), (1760, 861062), (2104, 720280), (2630, 576224), (2893, 523840), (3274, 462880), (3520, 430531), (4208, 360140), (5260, 288112), (5786, 261920), (6548, 231440), (8185, 185152), (8416, 180070), (10520, 144056), (11572, 130960), (13096, 115720), (14465, 104768), (16370, 92576), (16832, 90035), (18007, 84160), (21040, 72028), (23144, 65480), (26192, 57860), (28930, 52384), (32740, 46288), (36014, 42080)]