39609720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 131526720

約数和(自身を除く): 91917000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2341, 2820, 3384, 4230, 4682, 5640, 7023, 8460, 9364, 11705, 14046, 16920, 18728, 21069, 23410, 28092, 35115, 42138, 46820, 56184, 70230, 84276, 93640, 105345, 110027, 140460, 168552, 210690, 220054, 280920, 330081, 421380, 440108, 550135, 660162, 842760, 880216, 990243, 1100270, 1320324, 1650405, 1980486, 2200540, 2640648, 3300810, 3960972, 4401080, 4951215, 6601620, 7921944, 9902430, 13203240, 19804860, 39609720]

約数ペア:

[(1, 39609720), (2, 19804860), (3, 13203240), (4, 9902430), (5, 7921944), (6, 6601620), (8, 4951215), (9, 4401080), (10, 3960972), (12, 3300810), (15, 2640648), (18, 2200540), (20, 1980486), (24, 1650405), (30, 1320324), (36, 1100270), (40, 990243), (45, 880216), (47, 842760), (60, 660162), (72, 550135), (90, 440108), (94, 421380), (120, 330081), (141, 280920), (180, 220054), (188, 210690), (235, 168552), (282, 140460), (360, 110027), (376, 105345), (423, 93640), (470, 84276), (564, 70230), (705, 56184), (846, 46820), (940, 42138), (1128, 35115), (1410, 28092), (1692, 23410), (1880, 21069), (2115, 18728), (2341, 16920), (2820, 14046), (3384, 11705), (4230, 9364), (4682, 8460), (5640, 7023)]