61302240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42571}}^1$

素因数の和:42592

約数の個数: 72

約数和(自身を含む): 209198808

約数和(自身を除く): 147896568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 42571, 85142, 127713, 170284, 212855, 255426, 340568, 383139, 425710, 510852, 638565, 681136, 766278, 851420, 1021704, 1277130, 1362272, 1532556, 1702840, 1915695, 2043408, 2554260, 3065112, 3405680, 3831390, 4086816, 5108520, 6130224, 6811360, 7662780, 10217040, 12260448, 15325560, 20434080, 30651120, 61302240]

約数ペア:

[(1, 61302240), (2, 30651120), (3, 20434080), (4, 15325560), (5, 12260448), (6, 10217040), (8, 7662780), (9, 6811360), (10, 6130224), (12, 5108520), (15, 4086816), (16, 3831390), (18, 3405680), (20, 3065112), (24, 2554260), (30, 2043408), (32, 1915695), (36, 1702840), (40, 1532556), (45, 1362272), (48, 1277130), (60, 1021704), (72, 851420), (80, 766278), (90, 681136), (96, 638565), (120, 510852), (144, 425710), (160, 383139), (180, 340568), (240, 255426), (288, 212855), (360, 170284), (480, 127713), (720, 85142), (1440, 42571)]