1230625980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2347}}^1$

素因数の和:3336

約数の個数: 96

約数和(自身を含む): 3834190080

約数和(自身を除く): 2603564100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 971, 1942, 2347, 2913, 3884, 4694, 4855, 5826, 7041, 8739, 9388, 9710, 11652, 11735, 14082, 14565, 17478, 19420, 21123, 23470, 26217, 28164, 29130, 34956, 35205, 42246, 43695, 46940, 52434, 58260, 63369, 70410, 84492, 87390, 104868, 105615, 126738, 131085, 140820, 174780, 211230, 253476, 262170, 316845, 422460, 524340, 633690, 1267380, 2278937, 4557874, 6836811, 9115748, 11394685, 13673622, 20510433, 22789370, 27347244, 34184055, 41020866, 45578740, 61531299, 68368110, 82041732, 102552165, 123062598, 136736220, 205104330, 246125196, 307656495, 410208660, 615312990, 1230625980]

約数ペア:

[(1, 1230625980), (2, 615312990), (3, 410208660), (4, 307656495), (5, 246125196), (6, 205104330), (9, 136736220), (10, 123062598), (12, 102552165), (15, 82041732), (18, 68368110), (20, 61531299), (27, 45578740), (30, 41020866), (36, 34184055), (45, 27347244), (54, 22789370), (60, 20510433), (90, 13673622), (108, 11394685), (135, 9115748), (180, 6836811), (270, 4557874), (540, 2278937), (971, 1267380), (1942, 633690), (2347, 524340), (2913, 422460), (3884, 316845), (4694, 262170), (4855, 253476), (5826, 211230), (7041, 174780), (8739, 140820), (9388, 131085), (9710, 126738), (11652, 105615), (11735, 104868), (14082, 87390), (14565, 84492), (17478, 70410), (19420, 63369), (21123, 58260), (23470, 52434), (26217, 46940), (28164, 43695), (29130, 42246), (34956, 35205)]