47903280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 160704000

約数和(自身を除く): 112800720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 199, 204, 236, 240, 255, 272, 295, 340, 354, 398, 408, 472, 510, 590, 597, 680, 708, 796, 816, 885, 944, 995, 1003, 1020, 1180, 1194, 1360, 1416, 1592, 1770, 1990, 2006, 2040, 2360, 2388, 2832, 2985, 3009, 3184, 3383, 3540, 3980, 4012, 4080, 4720, 4776, 5015, 5970, 6018, 6766, 7080, 7960, 8024, 9552, 10030, 10149, 11741, 11940, 12036, 13532, 14160, 15045, 15920, 16048, 16915, 20060, 20298, 23482, 23880, 24072, 27064, 30090, 33830, 35223, 40120, 40596, 46964, 47760, 48144, 50745, 54128, 58705, 60180, 67660, 70446, 80240, 81192, 93928, 101490, 117410, 120360, 135320, 140892, 162384, 176115, 187856, 199597, 202980, 234820, 240720, 270640, 281784, 352230, 399194, 405960, 469640, 563568, 598791, 704460, 798388, 811920, 939280, 997985, 1197582, 1408920, 1596776, 1995970, 2395164, 2817840, 2993955, 3193552, 3991940, 4790328, 5987910, 7983880, 9580656, 11975820, 15967760, 23951640, 47903280]

約数ペア:

[(1, 47903280), (2, 23951640), (3, 15967760), (4, 11975820), (5, 9580656), (6, 7983880), (8, 5987910), (10, 4790328), (12, 3991940), (15, 3193552), (16, 2993955), (17, 2817840), (20, 2395164), (24, 1995970), (30, 1596776), (34, 1408920), (40, 1197582), (48, 997985), (51, 939280), (59, 811920), (60, 798388), (68, 704460), (80, 598791), (85, 563568), (102, 469640), (118, 405960), (120, 399194), (136, 352230), (170, 281784), (177, 270640), (199, 240720), (204, 234820), (236, 202980), (240, 199597), (255, 187856), (272, 176115), (295, 162384), (340, 140892), (354, 135320), (398, 120360), (408, 117410), (472, 101490), (510, 93928), (590, 81192), (597, 80240), (680, 70446), (708, 67660), (796, 60180), (816, 58705), (885, 54128), (944, 50745), (995, 48144), (1003, 47760), (1020, 46964), (1180, 40596), (1194, 40120), (1360, 35223), (1416, 33830), (1592, 30090), (1770, 27064), (1990, 24072), (2006, 23880), (2040, 23482), (2360, 20298), (2388, 20060), (2832, 16915), (2985, 16048), (3009, 15920), (3184, 15045), (3383, 14160), (3540, 13532), (3980, 12036), (4012, 11940), (4080, 11741), (4720, 10149), (4776, 10030), (5015, 9552), (5970, 8024), (6018, 7960), (6766, 7080)]