143478240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 454035456

約数和(自身を除く): 310557216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1103, 1355, 1626, 2168, 2206, 2710, 3252, 3309, 4065, 4336, 4412, 5420, 5515, 6504, 6618, 8130, 8672, 8824, 10840, 11030, 13008, 13236, 16260, 16545, 17648, 21680, 22060, 26016, 26472, 32520, 33090, 35296, 43360, 44120, 52944, 65040, 66180, 88240, 105888, 130080, 132360, 176480, 264720, 298913, 529440, 597826, 896739, 1195652, 1494565, 1793478, 2391304, 2989130, 3586956, 4483695, 4782608, 5978260, 7173912, 8967390, 9565216, 11956520, 14347824, 17934780, 23913040, 28695648, 35869560, 47826080, 71739120, 143478240]

約数ペア:

[(1, 143478240), (2, 71739120), (3, 47826080), (4, 35869560), (5, 28695648), (6, 23913040), (8, 17934780), (10, 14347824), (12, 11956520), (15, 9565216), (16, 8967390), (20, 7173912), (24, 5978260), (30, 4782608), (32, 4483695), (40, 3586956), (48, 2989130), (60, 2391304), (80, 1793478), (96, 1494565), (120, 1195652), (160, 896739), (240, 597826), (271, 529440), (480, 298913), (542, 264720), (813, 176480), (1084, 132360), (1103, 130080), (1355, 105888), (1626, 88240), (2168, 66180), (2206, 65040), (2710, 52944), (3252, 44120), (3309, 43360), (4065, 35296), (4336, 33090), (4412, 32520), (5420, 26472), (5515, 26016), (6504, 22060), (6618, 21680), (8130, 17648), (8672, 16545), (8824, 16260), (10840, 13236), (11030, 13008)]