120976080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 401760000

約数和(自身を除く): 280783920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 149, 170, 199, 204, 240, 255, 272, 298, 340, 398, 408, 447, 510, 596, 597, 680, 745, 796, 816, 894, 995, 1020, 1192, 1194, 1360, 1490, 1592, 1788, 1990, 2040, 2235, 2384, 2388, 2533, 2980, 2985, 3184, 3383, 3576, 3980, 4080, 4470, 4776, 5066, 5960, 5970, 6766, 7152, 7599, 7960, 8940, 9552, 10132, 10149, 11920, 11940, 12665, 13532, 15198, 15920, 16915, 17880, 20264, 20298, 23880, 25330, 27064, 29651, 30396, 33830, 35760, 37995, 40528, 40596, 47760, 50660, 50745, 54128, 59302, 60792, 67660, 75990, 81192, 88953, 101320, 101490, 118604, 121584, 135320, 148255, 151980, 162384, 177906, 202640, 202980, 237208, 270640, 296510, 303960, 355812, 405960, 444765, 474416, 504067, 593020, 607920, 711624, 811920, 889530, 1008134, 1186040, 1423248, 1512201, 1779060, 2016268, 2372080, 2520335, 3024402, 3558120, 4032536, 5040670, 6048804, 7116240, 7561005, 8065072, 10081340, 12097608, 15122010, 20162680, 24195216, 30244020, 40325360, 60488040, 120976080]

約数ペア:

[(1, 120976080), (2, 60488040), (3, 40325360), (4, 30244020), (5, 24195216), (6, 20162680), (8, 15122010), (10, 12097608), (12, 10081340), (15, 8065072), (16, 7561005), (17, 7116240), (20, 6048804), (24, 5040670), (30, 4032536), (34, 3558120), (40, 3024402), (48, 2520335), (51, 2372080), (60, 2016268), (68, 1779060), (80, 1512201), (85, 1423248), (102, 1186040), (120, 1008134), (136, 889530), (149, 811920), (170, 711624), (199, 607920), (204, 593020), (240, 504067), (255, 474416), (272, 444765), (298, 405960), (340, 355812), (398, 303960), (408, 296510), (447, 270640), (510, 237208), (596, 202980), (597, 202640), (680, 177906), (745, 162384), (796, 151980), (816, 148255), (894, 135320), (995, 121584), (1020, 118604), (1192, 101490), (1194, 101320), (1360, 88953), (1490, 81192), (1592, 75990), (1788, 67660), (1990, 60792), (2040, 59302), (2235, 54128), (2384, 50745), (2388, 50660), (2533, 47760), (2980, 40596), (2985, 40528), (3184, 37995), (3383, 35760), (3576, 33830), (3980, 30396), (4080, 29651), (4470, 27064), (4776, 25330), (5066, 23880), (5960, 20298), (5970, 20264), (6766, 17880), (7152, 16915), (7599, 15920), (7960, 15198), (8940, 13532), (9552, 12665), (10132, 11940), (10149, 11920)]