3313980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 11521440

約数和(自身を除く): 8207460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 361, 380, 459, 510, 513, 540, 570, 612, 646, 684, 722, 765, 855, 918, 969, 1020, 1026, 1083, 1140, 1292, 1444, 1530, 1615, 1710, 1805, 1836, 1938, 2052, 2166, 2295, 2565, 2907, 3060, 3230, 3249, 3420, 3610, 3876, 4332, 4590, 4845, 5130, 5415, 5814, 6137, 6460, 6498, 7220, 8721, 9180, 9690, 9747, 10260, 10830, 11628, 12274, 12996, 14535, 16245, 17442, 18411, 19380, 19494, 21660, 24548, 29070, 30685, 32490, 34884, 36822, 38988, 43605, 48735, 55233, 58140, 61370, 64980, 73644, 87210, 92055, 97470, 110466, 122740, 165699, 174420, 184110, 194940, 220932, 276165, 331398, 368220, 552330, 662796, 828495, 1104660, 1656990, 3313980]

約数ペア:

[(1, 3313980), (2, 1656990), (3, 1104660), (4, 828495), (5, 662796), (6, 552330), (9, 368220), (10, 331398), (12, 276165), (15, 220932), (17, 194940), (18, 184110), (19, 174420), (20, 165699), (27, 122740), (30, 110466), (34, 97470), (36, 92055), (38, 87210), (45, 73644), (51, 64980), (54, 61370), (57, 58140), (60, 55233), (68, 48735), (76, 43605), (85, 38988), (90, 36822), (95, 34884), (102, 32490), (108, 30685), (114, 29070), (135, 24548), (153, 21660), (170, 19494), (171, 19380), (180, 18411), (190, 17442), (204, 16245), (228, 14535), (255, 12996), (270, 12274), (285, 11628), (306, 10830), (323, 10260), (340, 9747), (342, 9690), (361, 9180), (380, 8721), (459, 7220), (510, 6498), (513, 6460), (540, 6137), (570, 5814), (612, 5415), (646, 5130), (684, 4845), (722, 4590), (765, 4332), (855, 3876), (918, 3610), (969, 3420), (1020, 3249), (1026, 3230), (1083, 3060), (1140, 2907), (1292, 2565), (1444, 2295), (1530, 2166), (1615, 2052), (1710, 1938), (1805, 1836)]