253183680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{87911}}^1$

素因数の和:87934

約数の個数: 84

約数和(自身を含む): 870856272

約数和(自身を除く): 617672592

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 87911, 175822, 263733, 351644, 439555, 527466, 703288, 791199, 879110, 1054932, 1318665, 1406576, 1582398, 1758220, 2109864, 2637330, 2813152, 3164796, 3516440, 3955995, 4219728, 5274660, 5626304, 6329592, 7032880, 7911990, 8439456, 10549320, 12659184, 14065760, 15823980, 16878912, 21098640, 25318368, 28131520, 31647960, 42197280, 50636736, 63295920, 84394560, 126591840, 253183680]

約数ペア:

[(1, 253183680), (2, 126591840), (3, 84394560), (4, 63295920), (5, 50636736), (6, 42197280), (8, 31647960), (9, 28131520), (10, 25318368), (12, 21098640), (15, 16878912), (16, 15823980), (18, 14065760), (20, 12659184), (24, 10549320), (30, 8439456), (32, 7911990), (36, 7032880), (40, 6329592), (45, 5626304), (48, 5274660), (60, 4219728), (64, 3955995), (72, 3516440), (80, 3164796), (90, 2813152), (96, 2637330), (120, 2109864), (144, 1758220), (160, 1582398), (180, 1406576), (192, 1318665), (240, 1054932), (288, 879110), (320, 791199), (360, 703288), (480, 527466), (576, 439555), (720, 351644), (960, 263733), (1440, 175822), (2880, 87911)]