90974880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{21059}}^1$

素因数の和:21083

約数の個数: 96

約数和(自身を含む): 318427200

約数和(自身を除く): 227452320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 252708, 315885, 336944, 379062, 421180, 505416, 568593, 631770, 673888, 758124, 842360, 947655, 1010832, 1137186, 1263540, 1516248, 1684720, 1895310, 2021664, 2274372, 2527080, 2842965, 3032496, 3369440, 3790620, 4548744, 5054160, 5685930, 6064992, 7581240, 9097488, 10108320, 11371860, 15162480, 18194976, 22743720, 30324960, 45487440, 90974880]

約数ペア:

[(1, 90974880), (2, 45487440), (3, 30324960), (4, 22743720), (5, 18194976), (6, 15162480), (8, 11371860), (9, 10108320), (10, 9097488), (12, 7581240), (15, 6064992), (16, 5685930), (18, 5054160), (20, 4548744), (24, 3790620), (27, 3369440), (30, 3032496), (32, 2842965), (36, 2527080), (40, 2274372), (45, 2021664), (48, 1895310), (54, 1684720), (60, 1516248), (72, 1263540), (80, 1137186), (90, 1010832), (96, 947655), (108, 842360), (120, 758124), (135, 673888), (144, 631770), (160, 568593), (180, 505416), (216, 421180), (240, 379062), (270, 336944), (288, 315885), (360, 252708), (432, 210590), (480, 189531), (540, 168472), (720, 126354), (864, 105295), (1080, 84236), (1440, 63177), (2160, 42118), (4320, 21059)]