65877480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5903}}^1$

素因数の和:5951

約数の個数: 96

約数和(自身を含む): 221045760

約数和(自身を除く): 155168280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5903, 11160, 11806, 17709, 23612, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 106254, 118060, 141672, 177090, 182993, 212508, 236120, 265635, 354180, 365986, 425016, 531270, 548979, 708360, 731972, 914965, 1062540, 1097958, 1463944, 1646937, 1829930, 2125080, 2195916, 2744895, 3293874, 3659860, 4391832, 5489790, 6587748, 7319720, 8234685, 10979580, 13175496, 16469370, 21959160, 32938740, 65877480]

約数ペア:

[(1, 65877480), (2, 32938740), (3, 21959160), (4, 16469370), (5, 13175496), (6, 10979580), (8, 8234685), (9, 7319720), (10, 6587748), (12, 5489790), (15, 4391832), (18, 3659860), (20, 3293874), (24, 2744895), (30, 2195916), (31, 2125080), (36, 1829930), (40, 1646937), (45, 1463944), (60, 1097958), (62, 1062540), (72, 914965), (90, 731972), (93, 708360), (120, 548979), (124, 531270), (155, 425016), (180, 365986), (186, 354180), (248, 265635), (279, 236120), (310, 212508), (360, 182993), (372, 177090), (465, 141672), (558, 118060), (620, 106254), (744, 88545), (930, 70836), (1116, 59030), (1240, 53127), (1395, 47224), (1860, 35418), (2232, 29515), (2790, 23612), (3720, 17709), (5580, 11806), (5903, 11160)]