120136320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20857}}^1$

素因数の和:20882

約数の個数: 96

約数和(自身を含む): 414865620

約数和(自身を除く): 294729300

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20857, 41714, 62571, 83428, 104285, 125142, 166856, 187713, 208570, 250284, 312855, 333712, 375426, 417140, 500568, 625710, 667424, 750852, 834280, 938565, 1001136, 1251420, 1334848, 1501704, 1668560, 1877130, 2002272, 2502840, 2669696, 3003408, 3337120, 3754260, 4004544, 5005680, 6006816, 6674240, 7508520, 8009088, 10011360, 12013632, 13348480, 15017040, 20022720, 24027264, 30034080, 40045440, 60068160, 120136320]

約数ペア:

[(1, 120136320), (2, 60068160), (3, 40045440), (4, 30034080), (5, 24027264), (6, 20022720), (8, 15017040), (9, 13348480), (10, 12013632), (12, 10011360), (15, 8009088), (16, 7508520), (18, 6674240), (20, 6006816), (24, 5005680), (30, 4004544), (32, 3754260), (36, 3337120), (40, 3003408), (45, 2669696), (48, 2502840), (60, 2002272), (64, 1877130), (72, 1668560), (80, 1501704), (90, 1334848), (96, 1251420), (120, 1001136), (128, 938565), (144, 834280), (160, 750852), (180, 667424), (192, 625710), (240, 500568), (288, 417140), (320, 375426), (360, 333712), (384, 312855), (480, 250284), (576, 208570), (640, 187713), (720, 166856), (960, 125142), (1152, 104285), (1440, 83428), (1920, 62571), (2880, 41714), (5760, 20857)]