40187520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6977}}^1$

素因数の和:7002

約数の個数: 96

約数和(自身を含む): 138792420

約数和(自身を除く): 98604900

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, 6977, 13954, 20931, 27908, 34885, 41862, 55816, 62793, 69770, 83724, 104655, 111632, 125586, 139540, 167448, 209310, 223264, 251172, 279080, 313965, 334896, 418620, 446528, 502344, 558160, 627930, 669792, 837240, 893056, 1004688, 1116320, 1255860, 1339584, 1674480, 2009376, 2232640, 2511720, 2679168, 3348960, 4018752, 4465280, 5023440, 6697920, 8037504, 10046880, 13395840, 20093760, 40187520]

約数ペア:

[(1, 40187520), (2, 20093760), (3, 13395840), (4, 10046880), (5, 8037504), (6, 6697920), (8, 5023440), (9, 4465280), (10, 4018752), (12, 3348960), (15, 2679168), (16, 2511720), (18, 2232640), (20, 2009376), (24, 1674480), (30, 1339584), (32, 1255860), (36, 1116320), (40, 1004688), (45, 893056), (48, 837240), (60, 669792), (64, 627930), (72, 558160), (80, 502344), (90, 446528), (96, 418620), (120, 334896), (128, 313965), (144, 279080), (160, 251172), (180, 223264), (192, 209310), (240, 167448), (288, 139540), (320, 125586), (360, 111632), (384, 104655), (480, 83724), (576, 69770), (640, 62793), (720, 55816), (960, 41862), (1152, 34885), (1440, 27908), (1920, 20931), (2880, 13954), (5760, 6977)]