151395840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6571}}^1$

素因数の和:6600

約数の個数: 120

約数和(自身を含む): 524406168

約数和(自身を除く): 373010328

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, 6571, 7680, 11520, 13142, 19713, 23040, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 105136, 118278, 131420, 157704, 197130, 210272, 236556, 262840, 295695, 315408, 394260, 420544, 473112, 525680, 591390, 630816, 788520, 841088, 946224, 1051360, 1182780, 1261632, 1577040, 1682176, 1892448, 2102720, 2365560, 2523264, 3154080, 3364352, 3784896, 4205440, 4731120, 5046528, 6308160, 7569792, 8410880, 9462240, 10093056, 12616320, 15139584, 16821760, 18924480, 25232640, 30279168, 37848960, 50465280, 75697920, 151395840]

約数ペア:

[(1, 151395840), (2, 75697920), (3, 50465280), (4, 37848960), (5, 30279168), (6, 25232640), (8, 18924480), (9, 16821760), (10, 15139584), (12, 12616320), (15, 10093056), (16, 9462240), (18, 8410880), (20, 7569792), (24, 6308160), (30, 5046528), (32, 4731120), (36, 4205440), (40, 3784896), (45, 3364352), (48, 3154080), (60, 2523264), (64, 2365560), (72, 2102720), (80, 1892448), (90, 1682176), (96, 1577040), (120, 1261632), (128, 1182780), (144, 1051360), (160, 946224), (180, 841088), (192, 788520), (240, 630816), (256, 591390), (288, 525680), (320, 473112), (360, 420544), (384, 394260), (480, 315408), (512, 295695), (576, 262840), (640, 236556), (720, 210272), (768, 197130), (960, 157704), (1152, 131420), (1280, 118278), (1440, 105136), (1536, 98565), (1920, 78852), (2304, 65710), (2560, 59139), (2880, 52568), (3840, 39426), (4608, 32855), (5760, 26284), (6571, 23040), (7680, 19713), (11520, 13142)]