137968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57487}}^1$

素因数の和:57510

約数の個数: 72

約数和(自身を含む): 449096256

約数和(自身を除く): 311127456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 57487, 114974, 172461, 229948, 287435, 344922, 459896, 574870, 689844, 862305, 919792, 1149740, 1379688, 1437175, 1724610, 1839584, 2299480, 2759376, 2874350, 3449220, 4311525, 4598960, 5518752, 5748700, 6898440, 8623050, 9197920, 11497400, 13796880, 17246100, 22994800, 27593760, 34492200, 45989600, 68984400, 137968800]

約数ペア:

[(1, 137968800), (2, 68984400), (3, 45989600), (4, 34492200), (5, 27593760), (6, 22994800), (8, 17246100), (10, 13796880), (12, 11497400), (15, 9197920), (16, 8623050), (20, 6898440), (24, 5748700), (25, 5518752), (30, 4598960), (32, 4311525), (40, 3449220), (48, 2874350), (50, 2759376), (60, 2299480), (75, 1839584), (80, 1724610), (96, 1437175), (100, 1379688), (120, 1149740), (150, 919792), (160, 862305), (200, 689844), (240, 574870), (300, 459896), (400, 344922), (480, 287435), (600, 229948), (800, 172461), (1200, 114974), (2400, 57487)]