1757880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 6037200

約数和(自身を除く): 4279320

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, 257, 285, 342, 360, 380, 456, 514, 570, 684, 760, 771, 855, 1028, 1140, 1285, 1368, 1542, 1710, 2056, 2280, 2313, 2570, 3084, 3420, 3855, 4626, 4883, 5140, 6168, 6840, 7710, 9252, 9766, 10280, 11565, 14649, 15420, 18504, 19532, 23130, 24415, 29298, 30840, 39064, 43947, 46260, 48830, 58596, 73245, 87894, 92520, 97660, 117192, 146490, 175788, 195320, 219735, 292980, 351576, 439470, 585960, 878940, 1757880]

約数ペア:

[(1, 1757880), (2, 878940), (3, 585960), (4, 439470), (5, 351576), (6, 292980), (8, 219735), (9, 195320), (10, 175788), (12, 146490), (15, 117192), (18, 97660), (19, 92520), (20, 87894), (24, 73245), (30, 58596), (36, 48830), (38, 46260), (40, 43947), (45, 39064), (57, 30840), (60, 29298), (72, 24415), (76, 23130), (90, 19532), (95, 18504), (114, 15420), (120, 14649), (152, 11565), (171, 10280), (180, 9766), (190, 9252), (228, 7710), (257, 6840), (285, 6168), (342, 5140), (360, 4883), (380, 4626), (456, 3855), (514, 3420), (570, 3084), (684, 2570), (760, 2313), (771, 2280), (855, 2056), (1028, 1710), (1140, 1542), (1285, 1368)]