51617449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1188247}}^1$

素因数の和:1188444

約数の個数: 80

約数和(自身を含む): 160898285184

約数和(自身を除く): 109280835504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 14480, 21720, 43440, 1188247, 2376494, 3564741, 4752988, 5941235, 7129482, 9505976, 11882470, 14258964, 17823705, 19011952, 23764940, 28517928, 35647410, 47529880, 57035856, 71294820, 95059760, 142589640, 215072707, 285179280, 430145414, 645218121, 860290828, 1075363535, 1290436242, 1720581656, 2150727070, 2580872484, 3226090605, 3441163312, 4301454140, 5161744968, 6452181210, 8602908280, 10323489936, 12904362420, 17205816560, 25808724840, 51617449680]

約数ペア:

[(1, 51617449680), (2, 25808724840), (3, 17205816560), (4, 12904362420), (5, 10323489936), (6, 8602908280), (8, 6452181210), (10, 5161744968), (12, 4301454140), (15, 3441163312), (16, 3226090605), (20, 2580872484), (24, 2150727070), (30, 1720581656), (40, 1290436242), (48, 1075363535), (60, 860290828), (80, 645218121), (120, 430145414), (181, 285179280), (240, 215072707), (362, 142589640), (543, 95059760), (724, 71294820), (905, 57035856), (1086, 47529880), (1448, 35647410), (1810, 28517928), (2172, 23764940), (2715, 19011952), (2896, 17823705), (3620, 14258964), (4344, 11882470), (5430, 9505976), (7240, 7129482), (8688, 5941235), (10860, 4752988), (14480, 3564741), (21720, 2376494), (43440, 1188247)]