8131685040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3764669}}^1$

素因数の和:3764691

約数の個数: 80

約数和(自身を含む): 28009144800

約数和(自身を除く): 19877459760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3764669, 7529338, 11294007, 15058676, 18823345, 22588014, 30117352, 33882021, 37646690, 45176028, 56470035, 60234704, 67764042, 75293380, 90352056, 101646063, 112940070, 135528084, 150586760, 169410105, 180704112, 203292126, 225880140, 271056168, 301173520, 338820210, 406584252, 451760280, 508230315, 542112336, 677640420, 813168504, 903520560, 1016460630, 1355280840, 1626337008, 2032921260, 2710561680, 4065842520, 8131685040]

約数ペア:

[(1, 8131685040), (2, 4065842520), (3, 2710561680), (4, 2032921260), (5, 1626337008), (6, 1355280840), (8, 1016460630), (9, 903520560), (10, 813168504), (12, 677640420), (15, 542112336), (16, 508230315), (18, 451760280), (20, 406584252), (24, 338820210), (27, 301173520), (30, 271056168), (36, 225880140), (40, 203292126), (45, 180704112), (48, 169410105), (54, 150586760), (60, 135528084), (72, 112940070), (80, 101646063), (90, 90352056), (108, 75293380), (120, 67764042), (135, 60234704), (144, 56470035), (180, 45176028), (216, 37646690), (240, 33882021), (270, 30117352), (360, 22588014), (432, 18823345), (540, 15058676), (720, 11294007), (1080, 7529338), (2160, 3764669)]