48040320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 107064960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 191, 192, 240, 262, 320, 382, 384, 393, 480, 524, 573, 640, 655, 764, 786, 955, 960, 1048, 1146, 1310, 1528, 1572, 1910, 1920, 1965, 2096, 2292, 2620, 2865, 3056, 3144, 3820, 3930, 4192, 4584, 5240, 5730, 6112, 6288, 7640, 7860, 8384, 9168, 10480, 11460, 12224, 12576, 15280, 15720, 16768, 18336, 20960, 22920, 24448, 25021, 25152, 30560, 31440, 36672, 41920, 45840, 50042, 50304, 61120, 62880, 73344, 75063, 83840, 91680, 100084, 122240, 125105, 125760, 150126, 183360, 200168, 250210, 251520, 300252, 366720, 375315, 400336, 500420, 600504, 750630, 800672, 1000840, 1201008, 1501260, 1601344, 2001680, 2402016, 3002520, 3202688, 4003360, 4804032, 6005040, 8006720, 9608064, 12010080, 16013440, 24020160, 48040320]

約数ペア:

[(1, 48040320), (2, 24020160), (3, 16013440), (4, 12010080), (5, 9608064), (6, 8006720), (8, 6005040), (10, 4804032), (12, 4003360), (15, 3202688), (16, 3002520), (20, 2402016), (24, 2001680), (30, 1601344), (32, 1501260), (40, 1201008), (48, 1000840), (60, 800672), (64, 750630), (80, 600504), (96, 500420), (120, 400336), (128, 375315), (131, 366720), (160, 300252), (191, 251520), (192, 250210), (240, 200168), (262, 183360), (320, 150126), (382, 125760), (384, 125105), (393, 122240), (480, 100084), (524, 91680), (573, 83840), (640, 75063), (655, 73344), (764, 62880), (786, 61120), (955, 50304), (960, 50042), (1048, 45840), (1146, 41920), (1310, 36672), (1528, 31440), (1572, 30560), (1910, 25152), (1920, 25021), (1965, 24448), (2096, 22920), (2292, 20960), (2620, 18336), (2865, 16768), (3056, 15720), (3144, 15280), (3820, 12576), (3930, 12224), (4192, 11460), (4584, 10480), (5240, 9168), (5730, 8384), (6112, 7860), (6288, 7640)]