144514080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{100357}}^1$

素因数の和:100378

約数の個数: 72

約数和(自身を含む): 493159212

約数和(自身を除く): 348645132

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, 100357, 200714, 301071, 401428, 501785, 602142, 802856, 903213, 1003570, 1204284, 1505355, 1605712, 1806426, 2007140, 2408568, 3010710, 3211424, 3612852, 4014280, 4516065, 4817136, 6021420, 7225704, 8028560, 9032130, 9634272, 12042840, 14451408, 16057120, 18064260, 24085680, 28902816, 36128520, 48171360, 72257040, 144514080]

約数ペア:

[(1, 144514080), (2, 72257040), (3, 48171360), (4, 36128520), (5, 28902816), (6, 24085680), (8, 18064260), (9, 16057120), (10, 14451408), (12, 12042840), (15, 9634272), (16, 9032130), (18, 8028560), (20, 7225704), (24, 6021420), (30, 4817136), (32, 4516065), (36, 4014280), (40, 3612852), (45, 3211424), (48, 3010710), (60, 2408568), (72, 2007140), (80, 1806426), (90, 1605712), (96, 1505355), (120, 1204284), (144, 1003570), (160, 903213), (180, 802856), (240, 602142), (288, 501785), (360, 401428), (480, 301071), (720, 200714), (1440, 100357)]