195362880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1996

約数の個数: 112

約数和(自身を含む): 626303040

約数和(自身を除く): 430940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 1867, 2180, 2616, 3270, 3488, 3734, 4360, 5232, 5601, 6540, 6976, 7468, 8720, 9335, 10464, 11202, 13080, 14936, 17440, 18670, 20928, 22404, 26160, 28005, 29872, 34880, 37340, 44808, 52320, 56010, 59744, 74680, 89616, 104640, 112020, 119488, 149360, 179232, 203503, 224040, 298720, 358464, 407006, 448080, 597440, 610509, 814012, 896160, 1017515, 1221018, 1628024, 1792320, 2035030, 2442036, 3052545, 3256048, 4070060, 4884072, 6105090, 6512096, 8140120, 9768144, 12210180, 13024192, 16280240, 19536288, 24420360, 32560480, 39072576, 48840720, 65120960, 97681440, 195362880]

約数ペア:

[(1, 195362880), (2, 97681440), (3, 65120960), (4, 48840720), (5, 39072576), (6, 32560480), (8, 24420360), (10, 19536288), (12, 16280240), (15, 13024192), (16, 12210180), (20, 9768144), (24, 8140120), (30, 6512096), (32, 6105090), (40, 4884072), (48, 4070060), (60, 3256048), (64, 3052545), (80, 2442036), (96, 2035030), (109, 1792320), (120, 1628024), (160, 1221018), (192, 1017515), (218, 896160), (240, 814012), (320, 610509), (327, 597440), (436, 448080), (480, 407006), (545, 358464), (654, 298720), (872, 224040), (960, 203503), (1090, 179232), (1308, 149360), (1635, 119488), (1744, 112020), (1867, 104640), (2180, 89616), (2616, 74680), (3270, 59744), (3488, 56010), (3734, 52320), (4360, 44808), (5232, 37340), (5601, 34880), (6540, 29872), (6976, 28005), (7468, 26160), (8720, 22404), (9335, 20928), (10464, 18670), (11202, 17440), (13080, 14936)]