1882437120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{81703}}^1$

素因数の和:81732

約数の個数: 120

約数和(自身を含む): 6519488976

約数和(自身を除く): 4637051856

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 81703, 163406, 245109, 326812, 408515, 490218, 653624, 735327, 817030, 980436, 1225545, 1307248, 1470654, 1634060, 1960872, 2451090, 2614496, 2941308, 3268120, 3676635, 3921744, 4902180, 5228992, 5882616, 6536240, 7353270, 7843488, 9804360, 10457984, 11765232, 13072480, 14706540, 15686976, 19608720, 20915968, 23530464, 26144960, 29413080, 31373952, 39217440, 41831936, 47060928, 52289920, 58826160, 62747904, 78434880, 94121856, 104579840, 117652320, 125495808, 156869760, 188243712, 209159680, 235304640, 313739520, 376487424, 470609280, 627479040, 941218560, 1882437120]

約数ペア:

[(1, 1882437120), (2, 941218560), (3, 627479040), (4, 470609280), (5, 376487424), (6, 313739520), (8, 235304640), (9, 209159680), (10, 188243712), (12, 156869760), (15, 125495808), (16, 117652320), (18, 104579840), (20, 94121856), (24, 78434880), (30, 62747904), (32, 58826160), (36, 52289920), (40, 47060928), (45, 41831936), (48, 39217440), (60, 31373952), (64, 29413080), (72, 26144960), (80, 23530464), (90, 20915968), (96, 19608720), (120, 15686976), (128, 14706540), (144, 13072480), (160, 11765232), (180, 10457984), (192, 9804360), (240, 7843488), (256, 7353270), (288, 6536240), (320, 5882616), (360, 5228992), (384, 4902180), (480, 3921744), (512, 3676635), (576, 3268120), (640, 2941308), (720, 2614496), (768, 2451090), (960, 1960872), (1152, 1634060), (1280, 1470654), (1440, 1307248), (1536, 1225545), (1920, 980436), (2304, 817030), (2560, 735327), (2880, 653624), (3840, 490218), (4608, 408515), (5760, 326812), (7680, 245109), (11520, 163406), (23040, 81703)]