75342240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52321}}^1$

素因数の和:52342

約数の個数: 72

約数和(自身を含む): 257110308

約数和(自身を除く): 181768068

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, 52321, 104642, 156963, 209284, 261605, 313926, 418568, 470889, 523210, 627852, 784815, 837136, 941778, 1046420, 1255704, 1569630, 1674272, 1883556, 2092840, 2354445, 2511408, 3139260, 3767112, 4185680, 4708890, 5022816, 6278520, 7534224, 8371360, 9417780, 12557040, 15068448, 18835560, 25114080, 37671120, 75342240]

約数ペア:

[(1, 75342240), (2, 37671120), (3, 25114080), (4, 18835560), (5, 15068448), (6, 12557040), (8, 9417780), (9, 8371360), (10, 7534224), (12, 6278520), (15, 5022816), (16, 4708890), (18, 4185680), (20, 3767112), (24, 3139260), (30, 2511408), (32, 2354445), (36, 2092840), (40, 1883556), (45, 1674272), (48, 1569630), (60, 1255704), (72, 1046420), (80, 941778), (90, 837136), (96, 784815), (120, 627852), (144, 523210), (160, 470889), (180, 418568), (240, 313926), (288, 261605), (360, 209284), (480, 156963), (720, 104642), (1440, 52321)]