53919720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7919

約数の個数: 96

約数和(自身を含む): 184485600

約数和(自身を除く): 130565880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7883, 15766, 23649, 31532, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 141894, 149777, 157660, 189192, 236490, 283788, 299554, 315320, 354735, 449331, 472980, 567576, 599108, 709470, 748885, 898662, 945960, 1198216, 1347993, 1418940, 1497770, 1797324, 2246655, 2695986, 2837880, 2995540, 3594648, 4493310, 5391972, 5991080, 6739965, 8986620, 10783944, 13479930, 17973240, 26959860, 53919720]

約数ペア:

[(1, 53919720), (2, 26959860), (3, 17973240), (4, 13479930), (5, 10783944), (6, 8986620), (8, 6739965), (9, 5991080), (10, 5391972), (12, 4493310), (15, 3594648), (18, 2995540), (19, 2837880), (20, 2695986), (24, 2246655), (30, 1797324), (36, 1497770), (38, 1418940), (40, 1347993), (45, 1198216), (57, 945960), (60, 898662), (72, 748885), (76, 709470), (90, 599108), (95, 567576), (114, 472980), (120, 449331), (152, 354735), (171, 315320), (180, 299554), (190, 283788), (228, 236490), (285, 189192), (342, 157660), (360, 149777), (380, 141894), (456, 118245), (570, 94596), (684, 78830), (760, 70947), (855, 63064), (1140, 47298), (1368, 39415), (1710, 31532), (2280, 23649), (3420, 15766), (6840, 7883)]