147753360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{205213}}^1$

素因数の和:205232

約数の個数: 60

約数和(自身を含む): 496207452

約数和(自身を除く): 348454092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 205213, 410426, 615639, 820852, 1026065, 1231278, 1641704, 1846917, 2052130, 2462556, 3078195, 3283408, 3693834, 4104260, 4925112, 6156390, 7387668, 8208520, 9234585, 9850224, 12312780, 14775336, 16417040, 18469170, 24625560, 29550672, 36938340, 49251120, 73876680, 147753360]

約数ペア:

[(1, 147753360), (2, 73876680), (3, 49251120), (4, 36938340), (5, 29550672), (6, 24625560), (8, 18469170), (9, 16417040), (10, 14775336), (12, 12312780), (15, 9850224), (16, 9234585), (18, 8208520), (20, 7387668), (24, 6156390), (30, 4925112), (36, 4104260), (40, 3693834), (45, 3283408), (48, 3078195), (60, 2462556), (72, 2052130), (80, 1846917), (90, 1641704), (120, 1231278), (144, 1026065), (180, 820852), (240, 615639), (360, 410426), (720, 205213)]