857946240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{148949}}^1$

素因数の和:148974

約数の個数: 96

約数和(自身を含む): 2962615500

約数和(自身を除く): 2104669260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 148949, 297898, 446847, 595796, 744745, 893694, 1191592, 1340541, 1489490, 1787388, 2234235, 2383184, 2681082, 2978980, 3574776, 4468470, 4766368, 5362164, 5957960, 6702705, 7149552, 8936940, 9532736, 10724328, 11915920, 13405410, 14299104, 17873880, 19065472, 21448656, 23831840, 26810820, 28598208, 35747760, 42897312, 47663680, 53621640, 57196416, 71495520, 85794624, 95327360, 107243280, 142991040, 171589248, 214486560, 285982080, 428973120, 857946240]

約数ペア:

[(1, 857946240), (2, 428973120), (3, 285982080), (4, 214486560), (5, 171589248), (6, 142991040), (8, 107243280), (9, 95327360), (10, 85794624), (12, 71495520), (15, 57196416), (16, 53621640), (18, 47663680), (20, 42897312), (24, 35747760), (30, 28598208), (32, 26810820), (36, 23831840), (40, 21448656), (45, 19065472), (48, 17873880), (60, 14299104), (64, 13405410), (72, 11915920), (80, 10724328), (90, 9532736), (96, 8936940), (120, 7149552), (128, 6702705), (144, 5957960), (160, 5362164), (180, 4766368), (192, 4468470), (240, 3574776), (288, 2978980), (320, 2681082), (360, 2383184), (384, 2234235), (480, 1787388), (576, 1489490), (640, 1340541), (720, 1191592), (960, 893694), (1152, 744745), (1440, 595796), (1920, 446847), (2880, 297898), (5760, 148949)]