1189596780

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{27197}}^1$

素因数の和:27227

約数の個数: 96

約数和(自身を含む): 3746796480

約数和(自身を除く): 2557199700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 14580, 21870, 27197, 43740, 54394, 81591, 108788, 135985, 163182, 244773, 271970, 326364, 407955, 489546, 543940, 734319, 815910, 979092, 1223865, 1468638, 1631820, 2202957, 2447730, 2937276, 3671595, 4405914, 4895460, 6608871, 7343190, 8811828, 11014785, 13217742, 14686380, 19826613, 22029570, 26435484, 33044355, 39653226, 44059140, 59479839, 66088710, 79306452, 99133065, 118959678, 132177420, 198266130, 237919356, 297399195, 396532260, 594798390, 1189596780]

約数ペア:

[(1, 1189596780), (2, 594798390), (3, 396532260), (4, 297399195), (5, 237919356), (6, 198266130), (9, 132177420), (10, 118959678), (12, 99133065), (15, 79306452), (18, 66088710), (20, 59479839), (27, 44059140), (30, 39653226), (36, 33044355), (45, 26435484), (54, 22029570), (60, 19826613), (81, 14686380), (90, 13217742), (108, 11014785), (135, 8811828), (162, 7343190), (180, 6608871), (243, 4895460), (270, 4405914), (324, 3671595), (405, 2937276), (486, 2447730), (540, 2202957), (729, 1631820), (810, 1468638), (972, 1223865), (1215, 979092), (1458, 815910), (1620, 734319), (2187, 543940), (2430, 489546), (2916, 407955), (3645, 326364), (4374, 271970), (4860, 244773), (7290, 163182), (8748, 135985), (10935, 108788), (14580, 81591), (21870, 54394), (27197, 43740)]