189278280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{525773}}^1$

素因数の和:525790

約数の個数: 48

約数和(自身を含む): 615155580

約数和(自身を除く): 425877300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 525773, 1051546, 1577319, 2103092, 2628865, 3154638, 4206184, 4731957, 5257730, 6309276, 7886595, 9463914, 10515460, 12618552, 15773190, 18927828, 21030920, 23659785, 31546380, 37855656, 47319570, 63092760, 94639140, 189278280]

約数ペア:

[(1, 189278280), (2, 94639140), (3, 63092760), (4, 47319570), (5, 37855656), (6, 31546380), (8, 23659785), (9, 21030920), (10, 18927828), (12, 15773190), (15, 12618552), (18, 10515460), (20, 9463914), (24, 7886595), (30, 6309276), (36, 5257730), (40, 4731957), (45, 4206184), (60, 3154638), (72, 2628865), (90, 2103092), (120, 1577319), (180, 1051546), (360, 525773)]