319479480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4903}}^1$

素因数の和:5101

約数の個数: 96

約数和(自身を含む): 1044257760

約数和(自身を除く): 724778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 4903, 5430, 6516, 7240, 8145, 9806, 10860, 13032, 14709, 16290, 19612, 21720, 24515, 29418, 32580, 39224, 44127, 49030, 58836, 65160, 73545, 88254, 98060, 117672, 147090, 176508, 196120, 220635, 294180, 353016, 441270, 588360, 882540, 887443, 1765080, 1774886, 2662329, 3549772, 4437215, 5324658, 7099544, 7986987, 8874430, 10649316, 13311645, 15973974, 17748860, 21298632, 26623290, 31947948, 35497720, 39934935, 53246580, 63895896, 79869870, 106493160, 159739740, 319479480]

約数ペア:

[(1, 319479480), (2, 159739740), (3, 106493160), (4, 79869870), (5, 63895896), (6, 53246580), (8, 39934935), (9, 35497720), (10, 31947948), (12, 26623290), (15, 21298632), (18, 17748860), (20, 15973974), (24, 13311645), (30, 10649316), (36, 8874430), (40, 7986987), (45, 7099544), (60, 5324658), (72, 4437215), (90, 3549772), (120, 2662329), (180, 1774886), (181, 1765080), (360, 887443), (362, 882540), (543, 588360), (724, 441270), (905, 353016), (1086, 294180), (1448, 220635), (1629, 196120), (1810, 176508), (2172, 147090), (2715, 117672), (3258, 98060), (3620, 88254), (4344, 73545), (4903, 65160), (5430, 58836), (6516, 49030), (7240, 44127), (8145, 39224), (9806, 32580), (10860, 29418), (13032, 24515), (14709, 21720), (16290, 19612)]