16245135540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{47777}}^1$

素因数の和:49681

約数の個数: 72

約数和(自身を含む): 49304029320

約数和(自身を除く): 33058893780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1889, 3778, 5667, 7556, 9445, 11334, 17001, 18890, 22668, 28335, 34002, 37780, 47777, 56670, 68004, 85005, 95554, 113340, 143331, 170010, 191108, 238885, 286662, 340020, 429993, 477770, 573324, 716655, 859986, 955540, 1433310, 1719972, 2149965, 2866620, 4299930, 8599860, 90250753, 180501506, 270752259, 361003012, 451253765, 541504518, 812256777, 902507530, 1083009036, 1353761295, 1624513554, 1805015060, 2707522590, 3249027108, 4061283885, 5415045180, 8122567770, 16245135540]

約数ペア:

[(1, 16245135540), (2, 8122567770), (3, 5415045180), (4, 4061283885), (5, 3249027108), (6, 2707522590), (9, 1805015060), (10, 1624513554), (12, 1353761295), (15, 1083009036), (18, 902507530), (20, 812256777), (30, 541504518), (36, 451253765), (45, 361003012), (60, 270752259), (90, 180501506), (180, 90250753), (1889, 8599860), (3778, 4299930), (5667, 2866620), (7556, 2149965), (9445, 1719972), (11334, 1433310), (17001, 955540), (18890, 859986), (22668, 716655), (28335, 573324), (34002, 477770), (37780, 429993), (47777, 340020), (56670, 286662), (68004, 238885), (85005, 191108), (95554, 170010), (113340, 143331)]