3237480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 11646180

約数和(自身を除く): 8408700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 529, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1058, 1173, 1224, 1380, 1530, 1564, 1587, 1656, 1955, 2040, 2070, 2116, 2346, 2645, 2760, 3060, 3128, 3174, 3519, 3910, 4140, 4232, 4692, 4761, 5290, 5865, 6120, 6348, 7038, 7820, 7935, 8280, 8993, 9384, 9522, 10580, 11730, 12696, 14076, 15640, 15870, 17595, 17986, 19044, 21160, 23460, 23805, 26979, 28152, 31740, 35190, 35972, 38088, 44965, 46920, 47610, 53958, 63480, 70380, 71944, 80937, 89930, 95220, 107916, 134895, 140760, 161874, 179860, 190440, 215832, 269790, 323748, 359720, 404685, 539580, 647496, 809370, 1079160, 1618740, 3237480]

約数ペア:

[(1, 3237480), (2, 1618740), (3, 1079160), (4, 809370), (5, 647496), (6, 539580), (8, 404685), (9, 359720), (10, 323748), (12, 269790), (15, 215832), (17, 190440), (18, 179860), (20, 161874), (23, 140760), (24, 134895), (30, 107916), (34, 95220), (36, 89930), (40, 80937), (45, 71944), (46, 70380), (51, 63480), (60, 53958), (68, 47610), (69, 46920), (72, 44965), (85, 38088), (90, 35972), (92, 35190), (102, 31740), (115, 28152), (120, 26979), (136, 23805), (138, 23460), (153, 21160), (170, 19044), (180, 17986), (184, 17595), (204, 15870), (207, 15640), (230, 14076), (255, 12696), (276, 11730), (306, 10580), (340, 9522), (345, 9384), (360, 8993), (391, 8280), (408, 7935), (414, 7820), (460, 7038), (510, 6348), (529, 6120), (552, 5865), (612, 5290), (680, 4761), (690, 4692), (765, 4232), (782, 4140), (828, 3910), (920, 3519), (1020, 3174), (1035, 3128), (1058, 3060), (1173, 2760), (1224, 2645), (1380, 2346), (1530, 2116), (1564, 2070), (1587, 2040), (1656, 1955)]