72129360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 224628480

約数和(自身を除く): 152499120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1109, 1355, 1626, 2168, 2218, 2710, 3252, 3327, 4065, 4336, 4436, 5420, 5545, 6504, 6654, 8130, 8872, 10840, 11090, 13008, 13308, 16260, 16635, 17744, 21680, 22180, 26616, 32520, 33270, 44360, 53232, 65040, 66540, 88720, 133080, 266160, 300539, 601078, 901617, 1202156, 1502695, 1803234, 2404312, 3005390, 3606468, 4508085, 4808624, 6010780, 7212936, 9016170, 12021560, 14425872, 18032340, 24043120, 36064680, 72129360]

約数ペア:

[(1, 72129360), (2, 36064680), (3, 24043120), (4, 18032340), (5, 14425872), (6, 12021560), (8, 9016170), (10, 7212936), (12, 6010780), (15, 4808624), (16, 4508085), (20, 3606468), (24, 3005390), (30, 2404312), (40, 1803234), (48, 1502695), (60, 1202156), (80, 901617), (120, 601078), (240, 300539), (271, 266160), (542, 133080), (813, 88720), (1084, 66540), (1109, 65040), (1355, 53232), (1626, 44360), (2168, 33270), (2218, 32520), (2710, 26616), (3252, 22180), (3327, 21680), (4065, 17744), (4336, 16635), (4436, 16260), (5420, 13308), (5545, 13008), (6504, 11090), (6654, 10840), (8130, 8872)]