738156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{512609}}^1$

素因数の和:512630

約数の個数: 72

約数和(自身を含む): 2518965540

約数和(自身を除く): 1780808580

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 512609, 1025218, 1537827, 2050436, 2563045, 3075654, 4100872, 4613481, 5126090, 6151308, 7689135, 8201744, 9226962, 10252180, 12302616, 15378270, 16403488, 18453924, 20504360, 23067405, 24605232, 30756540, 36907848, 41008720, 46134810, 49210464, 61513080, 73815696, 82017440, 92269620, 123026160, 147631392, 184539240, 246052320, 369078480, 738156960]

約数ペア:

[(1, 738156960), (2, 369078480), (3, 246052320), (4, 184539240), (5, 147631392), (6, 123026160), (8, 92269620), (9, 82017440), (10, 73815696), (12, 61513080), (15, 49210464), (16, 46134810), (18, 41008720), (20, 36907848), (24, 30756540), (30, 24605232), (32, 23067405), (36, 20504360), (40, 18453924), (45, 16403488), (48, 15378270), (60, 12302616), (72, 10252180), (80, 9226962), (90, 8201744), (96, 7689135), (120, 6151308), (144, 5126090), (160, 4613481), (180, 4100872), (240, 3075654), (288, 2563045), (360, 2050436), (480, 1537827), (720, 1025218), (1440, 512609)]