2783302920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{22153}}^1$

素因数の和:22519

約数の個数: 96

約数和(自身を含む): 9072063000

約数和(自身を除く): 6288760080

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, 349, 360, 698, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 20940, 22153, 25128, 31410, 41880, 44306, 62820, 66459, 88612, 110765, 125640, 132918, 177224, 199377, 221530, 265836, 332295, 398754, 443060, 531672, 664590, 797508, 886120, 996885, 1329180, 1595016, 1993770, 2658360, 3987540, 7731397, 7975080, 15462794, 23194191, 30925588, 38656985, 46388382, 61851176, 69582573, 77313970, 92776764, 115970955, 139165146, 154627940, 185553528, 231941910, 278330292, 309255880, 347912865, 463883820, 556660584, 695825730, 927767640, 1391651460, 2783302920]

約数ペア:

[(1, 2783302920), (2, 1391651460), (3, 927767640), (4, 695825730), (5, 556660584), (6, 463883820), (8, 347912865), (9, 309255880), (10, 278330292), (12, 231941910), (15, 185553528), (18, 154627940), (20, 139165146), (24, 115970955), (30, 92776764), (36, 77313970), (40, 69582573), (45, 61851176), (60, 46388382), (72, 38656985), (90, 30925588), (120, 23194191), (180, 15462794), (349, 7975080), (360, 7731397), (698, 3987540), (1047, 2658360), (1396, 1993770), (1745, 1595016), (2094, 1329180), (2792, 996885), (3141, 886120), (3490, 797508), (4188, 664590), (5235, 531672), (6282, 443060), (6980, 398754), (8376, 332295), (10470, 265836), (12564, 221530), (13960, 199377), (15705, 177224), (20940, 132918), (22153, 125640), (25128, 110765), (31410, 88612), (41880, 66459), (44306, 62820)]