42289560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39157}}^1$

素因数の和:39177

約数の個数: 64

約数和(自身を含む): 140968800

約数和(自身を除く): 98679240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39157, 78314, 117471, 156628, 195785, 234942, 313256, 352413, 391570, 469884, 587355, 704826, 783140, 939768, 1057239, 1174710, 1409652, 1566280, 1762065, 2114478, 2349420, 2819304, 3524130, 4228956, 4698840, 5286195, 7048260, 8457912, 10572390, 14096520, 21144780, 42289560]

約数ペア:

[(1, 42289560), (2, 21144780), (3, 14096520), (4, 10572390), (5, 8457912), (6, 7048260), (8, 5286195), (9, 4698840), (10, 4228956), (12, 3524130), (15, 2819304), (18, 2349420), (20, 2114478), (24, 1762065), (27, 1566280), (30, 1409652), (36, 1174710), (40, 1057239), (45, 939768), (54, 783140), (60, 704826), (72, 587355), (90, 469884), (108, 391570), (120, 352413), (135, 313256), (180, 234942), (216, 195785), (270, 156628), (360, 117471), (540, 78314), (1080, 39157)]