488231955520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8429}}^1\times {\mathrm{5839}}^1$

素因数の和:14316

約数の個数: 112

約数和(自身を含む): 1200453580800

約数和(自身を除く): 712221625280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5839, 8429, 9920, 11678, 16858, 23356, 29195, 33716, 42145, 46712, 58390, 67432, 84290, 93424, 116780, 134864, 168580, 181009, 186848, 233560, 261299, 269728, 337160, 362018, 373696, 467120, 522598, 539456, 674320, 724036, 905045, 934240, 1045196, 1306495, 1348640, 1448072, 1810090, 1868480, 2090392, 2612990, 2697280, 2896144, 3620180, 4180784, 5225980, 5792288, 7240360, 8361568, 10451960, 11584576, 14480720, 16723136, 20903920, 28961440, 41807840, 49216931, 57922880, 83615680, 98433862, 196867724, 246084655, 393735448, 492169310, 787470896, 984338620, 1525724861, 1574941792, 1968677240, 3051449722, 3149883584, 3937354480, 6102899444, 7628624305, 7874708960, 12205798888, 15257248610, 15749417920, 24411597776, 30514497220, 48823195552, 61028994440, 97646391104, 122057988880, 244115977760, 488231955520]

約数ペア:

[(1, 488231955520), (2, 244115977760), (4, 122057988880), (5, 97646391104), (8, 61028994440), (10, 48823195552), (16, 30514497220), (20, 24411597776), (31, 15749417920), (32, 15257248610), (40, 12205798888), (62, 7874708960), (64, 7628624305), (80, 6102899444), (124, 3937354480), (155, 3149883584), (160, 3051449722), (248, 1968677240), (310, 1574941792), (320, 1525724861), (496, 984338620), (620, 787470896), (992, 492169310), (1240, 393735448), (1984, 246084655), (2480, 196867724), (4960, 98433862), (5839, 83615680), (8429, 57922880), (9920, 49216931), (11678, 41807840), (16858, 28961440), (23356, 20903920), (29195, 16723136), (33716, 14480720), (42145, 11584576), (46712, 10451960), (58390, 8361568), (67432, 7240360), (84290, 5792288), (93424, 5225980), (116780, 4180784), (134864, 3620180), (168580, 2896144), (181009, 2697280), (186848, 2612990), (233560, 2090392), (261299, 1868480), (269728, 1810090), (337160, 1448072), (362018, 1348640), (373696, 1306495), (467120, 1045196), (522598, 934240), (539456, 905045), (674320, 724036)]